Pith Number

pith:M6OP23N5

pith:2015:M6OP23N5YV3Z4RZYJVOQZHLVAS

not attested not anchored not stored refs pending

Flat coordinates for Saito Frobenius manifolds and String theory

Alexander Belavin, Doron Gepner, Yakov Kononov

arxiv:1510.06970 v2 · 2015-10-23 · hep-th · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6OP23N5YV3Z4RZYJVOQZHLVAS}

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	2026-05-18T00:51:52.167888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

679cfd6dbdc5779e47384d5d0c9d75049a5efd965c4f6d4754d77c30c62f495d

Aliases

arxiv: 1510.06970 · arxiv_version: 1510.06970v2 · doi: 10.48550/arxiv.1510.06970 · pith_short_12: M6OP23N5YV3Z · pith_short_16: M6OP23N5YV3Z4RZY · pith_short_8: M6OP23N5

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/M6OP23N5YV3Z4RZYJVOQZHLVAS \
  | 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: 679cfd6dbdc5779e47384d5d0c9d75049a5efd965c4f6d4754d77c30c62f495d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8b4d56123f7237663b1c0f5894aad69d40c19e145aa9323f868e97c48b0768",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-10-23T15:33:35Z",
    "title_canon_sha256": "e503cba348c7e4148441505b8b1ca9e8b3a82e24603de9cf14bddd3505e54483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06970",
    "kind": "arxiv",
    "version": 2
  }
}