Pith Number

pith:FHOGLGIB

pith:2014:FHOGLGIBZ4KL6QRL2XNPBMGORS

not attested not anchored not stored refs pending

Investigating signatures of cosmological time dilation in duration measures of prompt gamma-ray burst light curves

N. R. Butler, O. M. Littlejohns

arxiv:1408.6525 v1 · 2014-08-27 · 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{FHOGLGIBZ4KL6QRL2XNPBMGORS}

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	2026-05-18T01:42:12.536128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29dc659901cf14bf422bd5daf0b0ce8ca845f372b2186e1820fac746ea46c93f

Aliases

arxiv: 1408.6525 · arxiv_version: 1408.6525v1 · doi: 10.48550/arxiv.1408.6525 · pith_short_12: FHOGLGIBZ4KL · pith_short_16: FHOGLGIBZ4KL6QRL · pith_short_8: FHOGLGIB

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/FHOGLGIBZ4KL6QRL2XNPBMGORS \
  | 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: 29dc659901cf14bf422bd5daf0b0ce8ca845f372b2186e1820fac746ea46c93f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6ac72fcc924f90c3148d3107f6678dfca49a60d7f7339fdd3ef7efcde509f2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-08-27T20:00:05Z",
    "title_canon_sha256": "257db6fc1c877034d49f3a867fa44677932a537307752a207f16496a6af03474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6525",
    "kind": "arxiv",
    "version": 1
  }
}