Pith Number

pith:4Y4BI46F

pith:2015:4Y4BI46FRMJRACDAR3OSVOXTXH

not attested not anchored not stored refs pending

Polarization Evolution of Early Optical Afterglows of Gamma-Ray Bursts

Mi-Xiang Lan, Xue-Feng Wu, Zi-Gao Dai

arxiv:1511.01582 v2 · 2015-11-05 · astro-ph.HE · hep-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{4Y4BI46FRMJRACDAR3OSVOXTXH}

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	2026-05-18T01:22:00.622937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6381473c58b131008608edd2abaf3b9ca8d6bc08faa083940424a3e6a7debfe

Aliases

arxiv: 1511.01582 · arxiv_version: 1511.01582v2 · doi: 10.48550/arxiv.1511.01582 · pith_short_12: 4Y4BI46FRMJR · pith_short_16: 4Y4BI46FRMJRACDA · pith_short_8: 4Y4BI46F

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/4Y4BI46FRMJRACDAR3OSVOXTXH \
  | 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: e6381473c58b131008608edd2abaf3b9ca8d6bc08faa083940424a3e6a7debfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "907e37a304bb7f9cfdc3198adb25479de7557d499672abb5cd99d76f4063d1e5",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-05T02:42:24Z",
    "title_canon_sha256": "be40f6c5b1961fd2014b2573d3eff2a9775f1a86197910744dc919e52277352a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01582",
    "kind": "arxiv",
    "version": 2
  }
}