Pith Number

pith:AVVCYW4N

pith:1995:AVVCYW4NDSS4T3JFD4CIP47S5S

not attested not anchored not stored refs pending

Algebraic-geometrical formulation of two-dimensional quantum gravity

G. Bonelli, M. Matone, P.A. Marchetti

arxiv:hep-th/9502089 v1 · 1995-02-14 · hep-th · alg-geom · gr-qc · math.AG · math.QA · nlin.SI · q-alg · solv-int

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVVCYW4NDSS4T3JFD4CIP47S5S}

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	2026-05-18T01:06:03.163847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056a2c5b8d1ca5c9ed251f0487f3f2eca604d43f09f02fce932bf1f47b254b90

Aliases

arxiv: hep-th/9502089 · arxiv_version: hep-th/9502089v1 · doi: 10.48550/arxiv.hep-th/9502089 · pith_short_12: AVVCYW4NDSS4 · pith_short_16: AVVCYW4NDSS4T3JF · pith_short_8: AVVCYW4N

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/AVVCYW4NDSS4T3JFD4CIP47S5S \
  | 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: 056a2c5b8d1ca5c9ed251f0487f3f2eca604d43f09f02fce932bf1f47b254b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a46256624a43124d3b53da393b78a8bd0acd478aec0e749962df6ddaa2a8579",
    "cross_cats_sorted": [
      "alg-geom",
      "gr-qc",
      "math.AG",
      "math.QA",
      "nlin.SI",
      "q-alg",
      "solv-int"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-02-14T16:30:26Z",
    "title_canon_sha256": "a9af458cd790245f017a4506120d95aa10dbda0dd2f4ba0f9ac7cd56c9b54a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9502089",
    "kind": "arxiv",
    "version": 1
  }
}