Pith Number

pith:WYSY3YS4

pith:2014:WYSY3YS4PBG6Y47UQ77JAOVFF7

not attested not anchored not stored refs pending

Early-time polarized optical light curve of GRB 131030A

A. C. S. Readhead, A. Kus, A. N. Ramaprakash, B. Pazderska, C. Rajarshi, D. Blinov, D. Giannios, D. Modi, E. Angelakis, E. Pazderski, G. Panopoulou, I. Myserlis, I. Papadakis, I. Papamastorakis, J. A. Zensus, K. Tassis, L. Fuhrmann, M. Balokovic, N. Kylafis, O.G. King, P. Khodade, P. Reig, S. Kiehlmann, T. Hovatta, T. J. Pearson, V. Pavlidou

arxiv:1409.2417 v2 · 2014-09-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYSY3YS4PBG6Y47UQ77JAOVFF7}

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	2026-05-18T01:42:06.615416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6258de25c784dec73f487fe903aa52fed60a7e26efdd9567e7c034cfcf62e54

Aliases

arxiv: 1409.2417 · arxiv_version: 1409.2417v2 · doi: 10.48550/arxiv.1409.2417 · pith_short_12: WYSY3YS4PBG6 · pith_short_16: WYSY3YS4PBG6Y47U · pith_short_8: WYSY3YS4

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/WYSY3YS4PBG6Y47UQ77JAOVFF7 \
  | 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: b6258de25c784dec73f487fe903aa52fed60a7e26efdd9567e7c034cfcf62e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf40a3623c0d134a33ea62459dadf311be4aa4064fbdbef1815653020597f7a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-08T16:20:33Z",
    "title_canon_sha256": "fdce8b5aba6ad802b6cec2514f262ad41e9384880ab51cfc6fadf40ad4a1f444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2417",
    "kind": "arxiv",
    "version": 2
  }
}