Pith Number

pith:4TMZIA5Y

pith:2018:4TMZIA5YQRQY2FHFTUQKP35LIR

not attested not anchored not stored refs pending

Feynman integrals, toric geometry and mirror symmetry

Pierre Vanhove

arxiv:1807.11466 v2 · 2018-07-30 · hep-th · math-ph · math.AG · math.MP · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TMZIA5YQRQY2FHFTUQKP35LIR}

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.

Cited by

1 paper in Pith

Picard-Fuchs Equations of Twisted Differential forms associated to Feynman Integrals

Receipt and verification

First computed	2026-05-18T00:05:55.787287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d99403b884618d14e59d20a7efab44647c252c70ae4967e76c3c2ea69b86f4

Aliases

arxiv: 1807.11466 · arxiv_version: 1807.11466v2 · doi: 10.48550/arxiv.1807.11466 · pith_short_12: 4TMZIA5YQRQY · pith_short_16: 4TMZIA5YQRQY2FHF · pith_short_8: 4TMZIA5Y

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/4TMZIA5YQRQY2FHFTUQKP35LIR \
  | 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: e4d99403b884618d14e59d20a7efab44647c252c70ae4967e76c3c2ea69b86f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8771683f98a687b74be5b7683827c932b991408eebff3cea5dfc962e19f31b7",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-30T17:56:06Z",
    "title_canon_sha256": "04dbcef5b10a1aae09ad647923c2134739510fa1524ca5de69faf006de3daff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11466",
    "kind": "arxiv",
    "version": 2
  }
}