Pith Number

pith:C33MZDQN

pith:2014:C33MZDQNFSL44RHOFJNWP6I2DH

not attested not anchored not stored refs pending

GRB 131231A: Implications of the GeV emission

Bei Zhou, Bin Liu, Da-Ming Wei, Hao-Ning He, Lang Shao, Pak-Hin Thomas Tam, Wei Chen, Yi-Zhong Fan, Yun-Feng Liang, Zhi-Ping Jin

arxiv:1401.7283 v2 · 2014-01-28 · 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{C33MZDQNFSL44RHOFJNWP6I2DH}

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	2026-05-18T01:45:11.536361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16f6cc8e0d2c97ce44ee2a5b67f91a19d22ee31095ca422846a32db24c6dad8e

Aliases

arxiv: 1401.7283 · arxiv_version: 1401.7283v2 · doi: 10.48550/arxiv.1401.7283 · pith_short_12: C33MZDQNFSL4 · pith_short_16: C33MZDQNFSL44RHO · pith_short_8: C33MZDQN

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/C33MZDQNFSL44RHOFJNWP6I2DH \
  | 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: 16f6cc8e0d2c97ce44ee2a5b67f91a19d22ee31095ca422846a32db24c6dad8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd160bda8fcda0f12a1966c821eb83cb176a9f64d9ae4802187ab43ce4217fad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-28T18:05:30Z",
    "title_canon_sha256": "1b2af2617d160a634fb70b6b5d95e12e159fbabb0309ff1992a68e6742c20a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7283",
    "kind": "arxiv",
    "version": 2
  }
}