Pith Number

pith:R54GGNDD

pith:1992:R54GGNDDG2NJ43XCXTJWIKE3WZ

not attested not anchored not stored refs pending

Topological Lattice Models in Four Dimensions

Hirosi Ooguri

arxiv:hep-th/9205090 v1 · 1992-05-26 · hep-th · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R54GGNDDG2NJ43XCXTJWIKE3WZ}

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	2026-07-04T15:50:07.426793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f78633463369a9e6ee2bcd364289bb65f8db53b1bd10f0ba4072275c30a8991

Aliases

arxiv: hep-th/9205090 · arxiv_version: hep-th/9205090v1 · doi: 10.48550/arxiv.hep-th/9205090 · pith_short_12: R54GGNDDG2NJ · pith_short_16: R54GGNDDG2NJ43XC · pith_short_8: R54GGNDD

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/R54GGNDDG2NJ43XCXTJWIKE3WZ \
  | 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: 8f78633463369a9e6ee2bcd364289bb65f8db53b1bd10f0ba4072275c30a8991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca8e29af8cee28e454ddcfd071da432193ed323695eac16925de9350321ec9e",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-05-26T14:07:00Z",
    "title_canon_sha256": "6541106d81eae166cf004c424174c78b005ef319fb5f170e21b1576db281abf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9205090",
    "kind": "arxiv",
    "version": 1
  }
}