Pith Number

pith:7AFXLJDO

pith:2018:7AFXLJDOLEECQCMQUVGECEH53U

not attested not anchored not stored refs pending

The induced surface tension contribution for the equation of state of neutron stars

Aleksei I. Ivanytskyi, Ilidio Lopes, Violetta V. Sagun

arxiv:1805.04976 v4 · 2018-05-14 · astro-ph.HE · hep-ph · 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{7AFXLJDOLEECQCMQUVGECEH53U}

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	2026-05-17T23:54:28.270470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f80b75a46e5908280990a54c4110fddd24f025a20c9cf9e7a06f37302a1e4820

Aliases

arxiv: 1805.04976 · arxiv_version: 1805.04976v4 · doi: 10.48550/arxiv.1805.04976 · pith_short_12: 7AFXLJDOLEEC · pith_short_16: 7AFXLJDOLEECQCMQ · pith_short_8: 7AFXLJDO

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/7AFXLJDOLEECQCMQUVGECEH53U \
  | 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: f80b75a46e5908280990a54c4110fddd24f025a20c9cf9e7a06f37302a1e4820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3947cf2e66ff55ea3b6623cd91086b79dde39a6c678f8a99a7dfc077f946bc7",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-14T00:37:49Z",
    "title_canon_sha256": "aaee4cb34e979ba46c807171635fd6492ecbdfb6afae31d9b7461233a211aa6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04976",
    "kind": "arxiv",
    "version": 4
  }
}