Pith Number

pith:PKTAJKLU

pith:2010:PKTAJKLUPHK6Y52XFRSZK3ITO2

not attested not anchored not stored refs pending

A matrix model for the topological string II: The spectral curve and mirror geometry

Amir-Kian Kashani-Poor, Bertrand Eynard, Olivier Marchal

arxiv:1007.2194 v1 · 2010-07-13 · hep-th · 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{PKTAJKLUPHK6Y52XFRSZK3ITO2}

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	2026-05-18T02:06:22.301724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa604a97479d5ec77572c65956d13769903afc0d674d48a51874a62eb7702fe

Aliases

arxiv: 1007.2194 · arxiv_version: 1007.2194v1 · doi: 10.48550/arxiv.1007.2194 · pith_short_12: PKTAJKLUPHK6 · pith_short_16: PKTAJKLUPHK6Y52X · pith_short_8: PKTAJKLU

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/PKTAJKLUPHK6Y52XFRSZK3ITO2 \
  | 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: 7aa604a97479d5ec77572c65956d13769903afc0d674d48a51874a62eb7702fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1331ae09ba8dcfe4ec32b63ea891d2d8c57788f73d373642c32b92704a1b21dc",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-07-13T20:16:06Z",
    "title_canon_sha256": "5eff44c3d1417bba1d9516951e398d59e7e1f0cc6c3cb1aa9959cde0b2e8bcc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2194",
    "kind": "arxiv",
    "version": 1
  }
}