Pith Number

pith:FQ7DGFR2

pith:2011:FQ7DGFR2DBCVY2PYOSOVHGZDY5

not attested not anchored not stored refs pending

Will black hole-neutron star binary inspirals tell us about the neutron star equation of state?

Francesco Pannarale, Frank Ohme, Jocelyn S. Read, Luciano Rezzolla

arxiv:1103.3526 v1 · 2011-03-17 · astro-ph.HE · 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{FQ7DGFR2DBCVY2PYOSOVHGZDY5}

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	2026-05-18T04:08:24.305592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3e33163a18455c69f8749d539b23c76c1ed060bbbfc361f56c44b6bc440435

Aliases

arxiv: 1103.3526 · arxiv_version: 1103.3526v1 · doi: 10.48550/arxiv.1103.3526 · pith_short_12: FQ7DGFR2DBCV · pith_short_16: FQ7DGFR2DBCVY2PY · pith_short_8: FQ7DGFR2

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/FQ7DGFR2DBCVY2PYOSOVHGZDY5 \
  | 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: 2c3e33163a18455c69f8749d539b23c76c1ed060bbbfc361f56c44b6bc440435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ac1e9d040c0ca1539114c5a406f680605517e013b639616ef2059cd6742846",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-03-17T21:23:03Z",
    "title_canon_sha256": "f827ec575e13491dc4cd640585ffd23d43748139971085909ba62ac3950642c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3526",
    "kind": "arxiv",
    "version": 1
  }
}