Pith Number

pith:O5GJ2TUE

pith:2012:O5GJ2TUEIL4IOEPGOI2OSZPFAZ

not attested not anchored not stored refs pending

Plausible families of compact objects with a Non Local Equation of State

H. Hern\'andez, L.A. N\'u\~nez

arxiv:1204.0572 v1 · 2012-04-03 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5GJ2TUEIL4IOEPGOI2OSZPFAZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:57:57.823140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

774c9d4e8442f88711e67234e965e50641e8feaeecec8d3b69596dc16adc8ea0

Aliases

arxiv: 1204.0572 · arxiv_version: 1204.0572v1 · doi: 10.48550/arxiv.1204.0572 · pith_short_12: O5GJ2TUEIL4I · pith_short_16: O5GJ2TUEIL4IOEPG · pith_short_8: O5GJ2TUE

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/O5GJ2TUEIL4IOEPGOI2OSZPFAZ \
  | 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: 774c9d4e8442f88711e67234e965e50641e8feaeecec8d3b69596dc16adc8ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b16624d19b7ba0128295839b522d37c087abec016e301eba066cd2c8a093f2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-04-03T02:10:02Z",
    "title_canon_sha256": "ab192fcc608a496e1659099a5a7bc47a411290ab301fb69e28d0e76da496601b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0572",
    "kind": "arxiv",
    "version": 1
  }
}