Pith Number

pith:KUIULOXI

pith:2018:KUIULOXIEKOAEP7WSSUTG4HVWY

not attested not anchored not stored refs pending

Has the density of sources of gamma-ray burts been constant over the last ten billion years ?

Yves-Henri Sanejouand

arxiv:1803.05303 v1 · 2018-03-11 · physics.gen-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{KUIULOXIEKOAEP7WSSUTG4HVWY}

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	2026-05-18T00:21:01.661804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

551145bae8229c023ff694a93370f5b6310ae3708e07952cf6add369345d9068

Aliases

arxiv: 1803.05303 · arxiv_version: 1803.05303v1 · doi: 10.48550/arxiv.1803.05303 · pith_short_12: KUIULOXIEKOA · pith_short_16: KUIULOXIEKOAEP7W · pith_short_8: KUIULOXI

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/KUIULOXIEKOAEP7WSSUTG4HVWY \
  | 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: 551145bae8229c023ff694a93370f5b6310ae3708e07952cf6add369345d9068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9eab15db98415dc10fa393e09bff4e346b3065b86b976351df0ac644659fa77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-03-11T17:53:09Z",
    "title_canon_sha256": "cdeaa459c66bf3d0e453a330ef8dd89b77f479c084a88af1328f70c9e4f80102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05303",
    "kind": "arxiv",
    "version": 1
  }
}