Pith Number

pith:VD3EK62V

pith:2019:VD3EK62VC4S7UB2WTEYG7DCHJJ

not attested not anchored not stored refs pending

Late afterglow emission statistics: a clear link between GW170817 and bright short GRBs

(2) GLUT), Da-Ming Wei (1) ((1) PMO, Fu-Wen Zhang (2), Kai-Kai Duan (1), Xiang Li (1), Yi-Ming Zhu (1), Yi-Zhong Fan (1), Zhi-Ping Jin (1)

arxiv:1901.01521 v1 · 2019-01-06 · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VD3EK62VC4S7UB2WTEYG7DCHJJ}

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	2026-05-17T23:46:18.903834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f6457b551725fa075699306f8c474a401b7b079b620f0ec41f853e92b110dd

Aliases

arxiv: 1901.01521 · arxiv_version: 1901.01521v1 · doi: 10.48550/arxiv.1901.01521 · pith_short_12: VD3EK62VC4S7 · pith_short_16: VD3EK62VC4S7UB2W · pith_short_8: VD3EK62V

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/VD3EK62VC4S7UB2WTEYG7DCHJJ \
  | 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: a8f6457b551725fa075699306f8c474a401b7b079b620f0ec41f853e92b110dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d4d7b817997a3d6aa00fe4639927c630fe495339bb560e542a9781e775e705",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-06T09:45:40Z",
    "title_canon_sha256": "c46e473b0947edea653426007f3060c7ac8426502584a2bb1cb43027882be00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01521",
    "kind": "arxiv",
    "version": 1
  }
}