Pith Number

pith:EGQDWLEU

pith:2011:EGQDWLEUANIOP23HDN37Z6QRPK

not attested not anchored not stored refs pending

Spectral lag of gamma-ray burst caused by the intrinsic spectral evolution and the curvature effect

L. Ma, X. W. Bi, Y. Y. Bao, Y. Yin, Z. Y. Peng

arxiv:1101.4062 v1 · 2011-01-21 · 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{EGQDWLEUANIOP23HDN37Z6QRPK}

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	2026-05-18T02:22:50.819407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a03b2c940350e7eb671b77fcfa117a9471bfec7bd4a0c17c9eeb986af063b6

Aliases

arxiv: 1101.4062 · arxiv_version: 1101.4062v1 · doi: 10.48550/arxiv.1101.4062 · pith_short_12: EGQDWLEUANIO · pith_short_16: EGQDWLEUANIOP23H · pith_short_8: EGQDWLEU

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/EGQDWLEUANIOP23HDN37Z6QRPK \
  | 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: 21a03b2c940350e7eb671b77fcfa117a9471bfec7bd4a0c17c9eeb986af063b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc95a65f5bbb6260a332d7f448de6a6f6a95f3ce7d400e9e3dd6850d1c80976e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-01-21T01:43:11Z",
    "title_canon_sha256": "460629a53ad924e89a71f85f62ea1e9a3fca44a630e0d1f61034e6b01d7c9d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4062",
    "kind": "arxiv",
    "version": 1
  }
}