Pith Number

pith:BW5YO2JX

pith:2007:BW5YO2JXK2OALILGGMGRBAVRTU

not attested not anchored not stored refs pending

A multicolor near-infrared study of the dwarf nova IP Peg

E. T. Harlaftis, R. Baptista, R. G. M. Rutten, T. Ribeiro, V. S. Dhillon

arxiv:0708.3099 v1 · 2007-08-22 · 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{BW5YO2JXK2OALILGGMGRBAVRTU}

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	2026-07-04T17:05:18.599016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dbb876937569c05a166330d1082b19d2279185cf8a6ff972c7f0771e6ef0b11

Aliases

arxiv: 0708.3099 · arxiv_version: 0708.3099v1 · doi: 10.48550/arxiv.0708.3099 · pith_short_12: BW5YO2JXK2OA · pith_short_16: BW5YO2JXK2OALILG · pith_short_8: BW5YO2JX

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/BW5YO2JXK2OALILGGMGRBAVRTU \
  | 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: 0dbb876937569c05a166330d1082b19d2279185cf8a6ff972c7f0771e6ef0b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "080d7efb7210b98533d51db631ec3f3c361aa0d54f62c5f91a6ceeec87fd6b08",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-22T21:48:03Z",
    "title_canon_sha256": "26878b08194902f52595cdacb10480225b35008f7978abccc5980f14728e76d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.3099",
    "kind": "arxiv",
    "version": 1
  }
}