Pith Number

pith:JWYF3F4B

pith:2003:JWYF3F4BYJODY4GKF5RBYQPPNO

not attested not anchored not stored refs pending

Formation of massive stars and black holes in self-gravitating AGN discs, and gravitational waves in LISA band

Yuri Levin

arxiv:astro-ph/0307084 v1 · 2003-07-04 · astro-ph · 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{JWYF3F4BYJODY4GKF5RBYQPPNO}

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

3 papers in Pith

Thick Disks, Thin Hopes: Suppressed Capture and Merger Rates in AGN

Implications of the LISA stochastic signal from eccentric stellar mass black hole binaries in vacuum

Probing Kerr Symmetry Breaking with LISA Extreme-Mass-Ratio Inspirals

Receipt and verification

First computed	2026-07-04T14:12:47.899699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4db05d9781c25c3c70ca2f621c41ef6b976528ab2f4bb9c07bd5f5ef85fa6687

Aliases

arxiv: astro-ph/0307084 · arxiv_version: astro-ph/0307084v1 · doi: 10.48550/arxiv.astro-ph/0307084 · pith_short_12: JWYF3F4BYJOD · pith_short_16: JWYF3F4BYJODY4GK · pith_short_8: JWYF3F4B

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/JWYF3F4BYJODY4GKF5RBYQPPNO \
  | 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: 4db05d9781c25c3c70ca2f621c41ef6b976528ab2f4bb9c07bd5f5ef85fa6687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef35e265cbde64b1036d306d21c770c30b339e307bcd8b09a8b3581af05e63c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-04T09:48:39Z",
    "title_canon_sha256": "88f8e98b2595668898f63f6f993207c03077357aa38a75a3426714ef464633b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307084",
    "kind": "arxiv",
    "version": 1
  }
}