Pith Number

pith:2OKLDDCR

pith:2020:2OKLDDCR3EDG4DGA6KYKFUYNQT

not attested not anchored not stored refs pending

Fast radio bursts from activities of neutron stars newborn in BNS mergers: offset, birth rate and observational properties

F. Y. Wang, Yuan-Pei Yang, Y. W. Yu, Y. Y. Wang, Z. G. Dai, Z. Y. Zuo

arxiv:2002.03507 v1 · 2020-02-10 · 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{2OKLDDCR3EDG4DGA6KYKFUYNQT}

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	2026-07-05T00:46:59.788470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d394b18c51d9066e0cc0f2b0a2d30d84fd2995f664f8a859771551ceb99b27c0

Aliases

arxiv: 2002.03507 · arxiv_version: 2002.03507v1 · doi: 10.48550/arxiv.2002.03507 · pith_short_12: 2OKLDDCR3EDG · pith_short_16: 2OKLDDCR3EDG4DGA · pith_short_8: 2OKLDDCR

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/2OKLDDCR3EDG4DGA6KYKFUYNQT \
  | 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: d394b18c51d9066e0cc0f2b0a2d30d84fd2995f664f8a859771551ceb99b27c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8885698331cd6793e99804285a984cbbacc17a17ad72c1ca500568a36cb14f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-02-10T02:55:19Z",
    "title_canon_sha256": "9648157388c9a28e5c15b16549292a00402c1c4e90872999f21a3f6b89bfc939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03507",
    "kind": "arxiv",
    "version": 1
  }
}