Pith Number

pith:IAVYQ5ZP

pith:2018:IAVYQ5ZP3PMHXLTLGU4X3U2JNV

not attested not anchored not stored refs pending

Dense matter equation of state for neutron star mergers

C. Constantinou, M. A. A. Mamun, M. Prakash, S. Lalit

arxiv:1809.08126 v2 · 2018-09-20 · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAVYQ5ZP3PMHXLTLGU4X3U2JNV}

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	2026-05-17T23:53:26.711473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402b88772fdbd87bae6b35397dd3496d4b1754393336c7e784c27039850c59e8

Aliases

arxiv: 1809.08126 · arxiv_version: 1809.08126v2 · doi: 10.48550/arxiv.1809.08126 · pith_short_12: IAVYQ5ZP3PMH · pith_short_16: IAVYQ5ZP3PMHXLTL · pith_short_8: IAVYQ5ZP

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/IAVYQ5ZP3PMHXLTLGU4X3U2JNV \
  | 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: 402b88772fdbd87bae6b35397dd3496d4b1754393336c7e784c27039850c59e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf297a2ef25447a94db397742fa27f853fa5ea2d2fb269fc75264a1d9989d000",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-20T17:57:29Z",
    "title_canon_sha256": "a4021189215b87b09939f1a7072a57433b7e5b9ca5f81b8696f3aa825e65af7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08126",
    "kind": "arxiv",
    "version": 2
  }
}