Pith Number

pith:XVF2CQ4G

pith:2022:XVF2CQ4GHLLDN5TTRF3WHDFJDH

not attested not anchored not stored refs pending

On the Neutron Star/Black Hole Mass Gap and Black Hole Searches

Yong Shao

arxiv:2210.00425 v1 · 2022-10-02 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVF2CQ4GHLLDN5TTRF3WHDFJDH}

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

Diagnosing the Properties and Evolutionary Fates of Black Hole and Wolf-Rayet X-ray Binaries as Potential Gravitational Wave Sources for the LIGO-Virgo-KAGRA Network

Receipt and verification

First computed	2026-07-05T05:20:50.924575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd4ba143863ad636f6738977638ca919e403e1b70b5b9c69ac7316724c776b40

Aliases

arxiv: 2210.00425 · arxiv_version: 2210.00425v1 · doi: 10.48550/arxiv.2210.00425 · pith_short_12: XVF2CQ4GHLLD · pith_short_16: XVF2CQ4GHLLDN5TT · pith_short_8: XVF2CQ4G

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/XVF2CQ4GHLLDN5TTRF3WHDFJDH \
  | 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: bd4ba143863ad636f6738977638ca919e403e1b70b5b9c69ac7316724c776b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36576f88d0c767bbc2cf71b7bf017163f2f4d18ce090630dfef83d0d74ec2def",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-10-02T05:23:13Z",
    "title_canon_sha256": "98ceb9d3e8ce80021654ef39c1ee3b71b3236a56b83d5c8a5758b8c4bf505b28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00425",
    "kind": "arxiv",
    "version": 1
  }
}