Pith Number

pith:XJFAPFN3

pith:2011:XJFAPFN33H2Z4I22EHTZIRVCX4

not attested not anchored not stored refs pending

Equation of state for partially ionized carbon and oxygen mixtures at high temperatures

A. Y. Potekhin, G. Chabrier (Centre de Recherche Astrophysique de Lyon), G. Massacrier

arxiv:1111.0532 v1 · 2011-11-02 · physics.plasm-ph · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJFAPFN33H2Z4I22EHTZIRVCX4}

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	2026-05-18T04:08:14.277788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba4a0795bbd9f59e235a21e79446a2bf2d71696b9ff33dc9ca2fcccd39ab2f60

Aliases

arxiv: 1111.0532 · arxiv_version: 1111.0532v1 · doi: 10.48550/arxiv.1111.0532 · pith_short_12: XJFAPFN33H2Z · pith_short_16: XJFAPFN33H2Z4I22 · pith_short_8: XJFAPFN3

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/XJFAPFN33H2Z4I22EHTZIRVCX4 \
  | 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: ba4a0795bbd9f59e235a21e79446a2bf2d71696b9ff33dc9ca2fcccd39ab2f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a680ed736f5e7c4e9cf9db9e6b37eb65fd36d57d6791b11583abd5e8a42929",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2011-11-02T15:18:56Z",
    "title_canon_sha256": "aa6303ce7faaa87f4e54f2add59efd97ea9b257be97de28915f981030e1072e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0532",
    "kind": "arxiv",
    "version": 1
  }
}