Pith Number

pith:FGMCSEK6

pith:2011:FGMCSEK6TKAM22P6YQMZFDR6V5

not attested not anchored not stored refs pending

Limits on the GeV Emission from Gamma-Ray Bursts

D. Guetta, E. Nakar, P. Beniamini, T. Piran

arxiv:1103.0745 v2 · 2011-03-03 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGMCSEK6TKAM22P6YQMZFDR6V5}

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

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	2026-05-18T02:03:00.289094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

299829115e9a80cd69fec419928e3eaf7706dca98d4ed59135748e880d1a6669

Aliases

arxiv: 1103.0745 · arxiv_version: 1103.0745v2 · doi: 10.48550/arxiv.1103.0745 · pith_short_12: FGMCSEK6TKAM · pith_short_16: FGMCSEK6TKAM22P6 · pith_short_8: FGMCSEK6

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/FGMCSEK6TKAM22P6YQMZFDR6V5 \
  | 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: 299829115e9a80cd69fec419928e3eaf7706dca98d4ed59135748e880d1a6669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ecc361b7c16c71042c5f4e0ecefe7b2441bae6d14bf07bd0dc4f0247f0a4ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-03-03T17:58:20Z",
    "title_canon_sha256": "89a3ec97fe1935946c1ddeaf67e02b27a8ef0fcef985495c46f77319a25dae61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0745",
    "kind": "arxiv",
    "version": 2
  }
}