Pith Number

pith:H5RDEPNO

pith:1996:H5RDEPNOL655T6PLCQHUFOEKAB

not attested not anchored not stored refs pending

Solution generating with perfect fluids

David Garfinkle, E.N. Glass, J.P. Krisch

arxiv:gr-qc/9611052 v1 · 1996-11-21 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5RDEPNOL655T6PLCQHUFOEKAB}

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	2026-05-18T01:39:19.220210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f62323dae5fbbd9f9eb140f42b88a00668330f662791da3d733a740f4e68d4e

Aliases

arxiv: gr-qc/9611052 · arxiv_version: gr-qc/9611052v1 · doi: 10.48550/arxiv.gr-qc/9611052 · pith_short_12: H5RDEPNOL655 · pith_short_16: H5RDEPNOL655T6PL · pith_short_8: H5RDEPNO

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/H5RDEPNOL655T6PLCQHUFOEKAB \
  | 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: 3f62323dae5fbbd9f9eb140f42b88a00668330f662791da3d733a740f4e68d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d68b36ba58ef1c49085fcccc52a1b42ebaf2c38bdabb4cf190781b91e3c5321",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-11-21T13:26:15Z",
    "title_canon_sha256": "e570456e06a11a8b825ca3a1919ee05ec3876c6f7e8eb2ad41f327fe56b809cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9611052",
    "kind": "arxiv",
    "version": 1
  }
}