Pith Number

pith:HONTRPAE

pith:1998:HONTRPAESBJDKJNVJIUONDCXEV

not attested not anchored not stored refs pending

The Case for Hyperbolic Theories of Dissipation in Relativistic Fluids

Angelo M. Anile, Diego Pavon, Vittorio Romano

arxiv:gr-qc/9810014 v2 · 1998-10-05 · gr-qc · astro-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{HONTRPAESBJDKJNVJIUONDCXEV}

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	2026-07-04T14:26:13.719566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9b38bc0490523525b54a28e68c572547ed84cc200441edf4e1404077453940

Aliases

arxiv: gr-qc/9810014 · arxiv_version: gr-qc/9810014v2 · doi: 10.48550/arxiv.gr-qc/9810014 · pith_short_12: HONTRPAESBJD · pith_short_16: HONTRPAESBJDKJNV · pith_short_8: HONTRPAE

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/HONTRPAESBJDKJNVJIUONDCXEV \
  | 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: 3b9b38bc0490523525b54a28e68c572547ed84cc200441edf4e1404077453940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "504ea01613fb416bf02352cef04ae364ab141647c03a1c2cdbcf8a4bf10dabbf",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-10-05T09:08:00Z",
    "title_canon_sha256": "e422fa0f15e0bbe3fe126fc0c22af0cb5ccb89fa36ed8d99c99c795e6c2135d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9810014",
    "kind": "arxiv",
    "version": 2
  }
}