Pith Number

pith:OVLA2SIE

pith:1998:OVLA2SIE46WTRUM7FFPF4R3OFL

not attested not anchored not stored refs pending

Noncommutative geometry and a class of completely integrable models

A. Dimakis, F. Muller-Hoissen

arxiv:math-ph/9809023 v1 · 1998-09-26 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVLA2SIE46WTRUM7FFPF4R3OFL}

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	2026-05-18T01:05:29.964515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75560d4904e7ad38d19f295e5e476e2ad3850b5223b6313a65ea864bb594b3bd

Aliases

arxiv: math-ph/9809023 · arxiv_version: math-ph/9809023v1 · doi: 10.48550/arxiv.math-ph/9809023 · pith_short_12: OVLA2SIE46WT · pith_short_16: OVLA2SIE46WTRUM7 · pith_short_8: OVLA2SIE

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/OVLA2SIE46WTRUM7FFPF4R3OFL \
  | 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: 75560d4904e7ad38d19f295e5e476e2ad3850b5223b6313a65ea864bb594b3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33603b1bcd7dddec286a5f9227a47b33ceee7e83ca99d538f4d19f1f88de1f6c",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1998-09-26T13:57:20Z",
    "title_canon_sha256": "04c7b91ef52d5dd030f471459e854ded5e470e098ab40a5287c9311d127f35b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/9809023",
    "kind": "arxiv",
    "version": 1
  }
}