Pith Number

pith:5QOFJXSO

pith:2005:5QOFJXSOGELPW23YMDCW5Z4DIF

not attested not anchored not stored refs pending

On the Spectral Lags of the Short Gamma-Ray Bursts

Enwei Liang (GXU, Ruijing Lu (GXU, Tingfeng Yi (GXU), Unlv), Yiping Qin (YNAO), YNAO)

arxiv:astro-ph/0512270 v2 · 2005-12-11 · astro-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{5QOFJXSOGELPW23YMDCW5Z4DIF}

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	2026-07-04T16:53:08.668054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1c54de4e3116fb6b7860c56ee783416e64ba4aa7c5cbc13766e731a15c435d

Aliases

arxiv: astro-ph/0512270 · arxiv_version: astro-ph/0512270v2 · doi: 10.48550/arxiv.astro-ph/0512270 · pith_short_12: 5QOFJXSOGELP · pith_short_16: 5QOFJXSOGELPW23Y · pith_short_8: 5QOFJXSO

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/5QOFJXSOGELPW23YMDCW5Z4DIF \
  | 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: ec1c54de4e3116fb6b7860c56ee783416e64ba4aa7c5cbc13766e731a15c435d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff247154ff2f11fe70bc0e163165f3db9ef2dcfdb3a2f29052b47650c5ccaa28",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-11T08:56:17Z",
    "title_canon_sha256": "4481ba078d8c6daa29c28a7b70e7ff040288d14ae9484be75ec9d4b35ed742c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512270",
    "kind": "arxiv",
    "version": 2
  }
}