Pith Number

pith:D5UDOJFH

pith:2010:D5UDOJFHPEQQVICARU3NKNAGV5

not attested not anchored not stored refs pending

The multiplicity of massive stars

C. J. Evans, H. Sana

arxiv:1009.4197 v1 · 2010-09-21 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5UDOJFHPEQQVICARU3NKNAGV5}

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

Massquerade: Impacts of Mass Ratio Reversals on Binary Black Hole Merger Rates and Mass Distributions

Receipt and verification

First computed	2026-05-18T02:05:19.050445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f683724a779210aa0408d36d53406af78ab8cf8b5fad20585ea469b432957ed

Aliases

arxiv: 1009.4197 · arxiv_version: 1009.4197v1 · doi: 10.48550/arxiv.1009.4197 · pith_short_12: D5UDOJFHPEQQ · pith_short_16: D5UDOJFHPEQQVICA · pith_short_8: D5UDOJFH

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/D5UDOJFHPEQQVICARU3NKNAGV5 \
  | 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: 1f683724a779210aa0408d36d53406af78ab8cf8b5fad20585ea469b432957ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb44ff43391710df1a9d857f5c6e73303f68e332e6a18a823756d8466bf60ff",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-21T20:00:13Z",
    "title_canon_sha256": "d8639728f99a94487975a2a724c21ebab003c183bc9b30ca22fd16b3080889bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4197",
    "kind": "arxiv",
    "version": 1
  }
}