Pith Number

pith:LN3KTCH4

pith:2017:LN3KTCH462LH7DA27N4CMAQAZI

not attested not anchored not stored refs pending

Quantum Cohomology under Birational Maps and Transitions

Chin-Lung Wang, Hui-Wen Lin, Yuan-Pin Lee

arxiv:1705.04799 v1 · 2017-05-13 · math.AG · 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{LN3KTCH462LH7DA27N4CMAQAZI}

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	2026-05-18T00:44:34.593636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b76a988fcf6967f8c1afb78260200ca29d2a13bc8f5c54e794b59c72954f033

Aliases

arxiv: 1705.04799 · arxiv_version: 1705.04799v1 · doi: 10.48550/arxiv.1705.04799 · pith_short_12: LN3KTCH462LH · pith_short_16: LN3KTCH462LH7DA2 · pith_short_8: LN3KTCH4

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/LN3KTCH462LH7DA27N4CMAQAZI \
  | 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: 5b76a988fcf6967f8c1afb78260200ca29d2a13bc8f5c54e794b59c72954f033

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef8b82363bff2a41aab5a1e447938c2d25b2c13b3a3d90f0d5fabeee0af753c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-05-13T08:36:22Z",
    "title_canon_sha256": "25756432279bfdeafe33c34a071b8b8f32227adf8e523ebb3a5c33dfee2afa91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04799",
    "kind": "arxiv",
    "version": 1
  }
}