Pith Number

pith:ZHKTOSBC

pith:2019:ZHKTOSBC7PUSEX4U5ZBGAMI76S

not attested not anchored not stored refs pending

A kilonova associated with GRB 070809

Da-Ming Wei, Neng-Hui Liao, Paolo D'Avanzo, Stefano Covino, Xiang Li, Yi-Zhong Fan, Zhi-Ping Jin

arxiv:1901.06269 v2 · 2019-01-18 · 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{ZHKTOSBC7PUSEX4U5ZBGAMI76S}

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.

Cited by

1 paper in Pith

Kilonova modelling and parameter inference: Understanding uncertainties and evaluating compatibility between observations and models

Receipt and verification

First computed	2026-07-05T00:58:31.777717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d5374822fbe9225f94ee4260311ff4967b0944665a0bc804ffe93da22ddc99

Aliases

arxiv: 1901.06269 · arxiv_version: 1901.06269v2 · doi: 10.48550/arxiv.1901.06269 · pith_short_12: ZHKTOSBC7PUS · pith_short_16: ZHKTOSBC7PUSEX4U · pith_short_8: ZHKTOSBC

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/ZHKTOSBC7PUSEX4U5ZBGAMI76S \
  | 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: c9d5374822fbe9225f94ee4260311ff4967b0944665a0bc804ffe93da22ddc99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f133268e88084f9d24b9c36182f2f39e331d445fbc2cdd557b19048320c7fe",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-18T14:36:35Z",
    "title_canon_sha256": "8e62ee74a3ca5bee0bf2342e9678c29a3e7a047171916e00a8b050280e908881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06269",
    "kind": "arxiv",
    "version": 2
  }
}