Pith Number

pith:T2CQ44WO

pith:2001:T2CQ44WO2FA3463M7MUGIL4472

not attested not anchored not stored refs pending

Strategies for prompt searches for GRB afterglows: the discovery of the GRB 001011 optical/near-infrared counterpart using colour-colour selection

A. Fruchter, A.J. Castro-Tirado, B.L. Jensen, C. Kouveliotou, C. Wolf, E. Palazzi, E. Pian, E. Rol, E. van den Heuvel, F. Frontera, G. Mallen-Ornelas, H. Pedersen, I. Salamanca, J. Afonso, J. Gorosabel, J. Greiner, J. Hjorth, J.U. Fynbo, L. Christensen, L. Kaper, M.A. Treyer, M.I. Andersen, N. Masetti, N. Tanvir, P. Moller, P.M. Vreeswijk, R.A.M.J. Wijers, S. Klose

arxiv:astro-ph/0110007 v2 · 2001-09-29 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2CQ44WO2FA3463M7MUGIL4472}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T14:11:31.678663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e850e72ced141be7b6cfb28642f9cfeaef7216741353e455e7fb2ced5e13fd1

Aliases

arxiv: astro-ph/0110007 · arxiv_version: astro-ph/0110007v2 · doi: 10.48550/arxiv.astro-ph/0110007 · pith_short_12: T2CQ44WO2FA3 · pith_short_16: T2CQ44WO2FA3463M · pith_short_8: T2CQ44WO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/T2CQ44WO2FA3463M7MUGIL4472 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9e850e72ced141be7b6cfb28642f9cfeaef7216741353e455e7fb2ced5e13fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9eaf093b41a5ae2d85a455641d3ab3135abb1fe9f154a110e579ec82d341bd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-09-29T17:25:47Z",
    "title_canon_sha256": "b029df35b46ba4b9b90b4c442c5d3a1ce6c168cfdaa39f485f65397aed1d1fb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110007",
    "kind": "arxiv",
    "version": 2
  }
}