Pith Number

pith:EUGJ75OM

pith:2013:EUGJ75OM52MEMEZXAXAYGHJO25

not attested not anchored not stored refs pending

Precise mass and spin measurements for a stellar-mass black hole through X-ray timing: the case of GRO J1655-40

L.Stella, R. Fender, S.E. Motta, T.M. Belloni, T. Mu\~noz-Darias

arxiv:1309.3652 v2 · 2013-09-14 · 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{EUGJ75OM52MEMEZXAXAYGHJO25}

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

Probing the nature of Einstein nonlinear Maxwell Yukawa black hole through gravitational wave forms from periodic orbits and quasiperiodic oscillations

Receipt and verification

First computed	2026-05-18T01:47:41.776683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250c9ff5ccee9846133705c1831d2ed7437e8ee9e14833f1ce4a9154bcc3a306

Aliases

arxiv: 1309.3652 · arxiv_version: 1309.3652v2 · doi: 10.48550/arxiv.1309.3652 · pith_short_12: EUGJ75OM52ME · pith_short_16: EUGJ75OM52MEMEZX · pith_short_8: EUGJ75OM

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/EUGJ75OM52MEMEZXAXAYGHJO25 \
  | 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: 250c9ff5ccee9846133705c1831d2ed7437e8ee9e14833f1ce4a9154bcc3a306

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cb2d47c258f7f02017b9a4e4550efe6ac3322030100942dedad9c05a151970",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-14T12:12:19Z",
    "title_canon_sha256": "b4d7d9ba3b71bdf16b28d3097ae59d3e2acd53d87b1257a9eed2c35dd3a65b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3652",
    "kind": "arxiv",
    "version": 2
  }
}