Pith Number

pith:XJBOIG5E

pith:2011:XJBOIG5E3TN7VVV63HAZ6LI2O5

not attested not anchored not stored refs pending

The hydrogen equation of state at high densities

D.O. Gericke, J. Vorberger, W.-D. Kraeft

arxiv:1108.4826 v1 · 2011-08-24 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJBOIG5E3TN7VVV63HAZ6LI2O5}

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	2026-05-18T04:14:46.725211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba42e41ba4dcdbfad6bed9c19f2d1a775b4fe974dbb74a702d80e4384c82f9c6

Aliases

arxiv: 1108.4826 · arxiv_version: 1108.4826v1 · doi: 10.48550/arxiv.1108.4826 · pith_short_12: XJBOIG5E3TN7 · pith_short_16: XJBOIG5E3TN7VVV6 · pith_short_8: XJBOIG5E

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/XJBOIG5E3TN7VVV63HAZ6LI2O5 \
  | 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: ba42e41ba4dcdbfad6bed9c19f2d1a775b4fe974dbb74a702d80e4384c82f9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32161ce45352224bd3cba01c4c0daadd0a106601386d902903e9f86802e364b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2011-08-24T12:45:36Z",
    "title_canon_sha256": "399e1aa110c9e12c7ae081a8dd2265c8eae37c416126f6c0447d224c1db6b77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4826",
    "kind": "arxiv",
    "version": 1
  }
}