Pith Number

pith:PRBPATCY

pith:2012:PRBPATCYX6BWDLNMYKO3EXY4RZ

not attested not anchored not stored refs pending

A unified constraint on the Lorentz invariance violation from both short and long GRBs

Hai-Nan Lin, Yunguo Jiang, Zhe Chang

arxiv:1201.3413 v3 · 2012-01-17 · 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{PRBPATCYX6BWDLNMYKO3EXY4RZ}

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	2026-05-18T02:38:30.108592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c42f04c58bf8361adacc29db25f1c8e7d86be55198f73a011a6ffde138f5621

Aliases

arxiv: 1201.3413 · arxiv_version: 1201.3413v3 · doi: 10.48550/arxiv.1201.3413 · pith_short_12: PRBPATCYX6BW · pith_short_16: PRBPATCYX6BWDLNM · pith_short_8: PRBPATCY

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/PRBPATCYX6BWDLNMYKO3EXY4RZ \
  | 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: 7c42f04c58bf8361adacc29db25f1c8e7d86be55198f73a011a6ffde138f5621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25c947be276a0a1ee87c7920c7bc9ca0f3d75422a1c88ff581f5640bbf238257",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-01-17T02:18:32Z",
    "title_canon_sha256": "d1b71f2d7724e47e3750021dfab3d2b8ebd358acdbbab79c0c3844429a3b135a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3413",
    "kind": "arxiv",
    "version": 3
  }
}