Pith Number

pith:TMNBF565

pith:2018:TMNBF5657JYT57EZHTNNNSB3CT

not attested not anchored not stored refs pending

A (Bounded) Bestiary of Feynman Integral Calabi-Yau Geometries

Andrew J. McLeod, Jacob L. Bourjaily, Matthias Wilhelm, Matt von Hippel

arxiv:1810.07689 v2 · 2018-10-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMNBF5657JYT57EZHTNNNSB3CT}

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

4 papers in Pith

Towards Motivic Coactions at Genus One from Zeta Generators

The spectrum of Feynman-integral geometries at two loops

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

Genus drop involving non-hyperelliptic curves in Feynman integrals

Receipt and verification

First computed	2026-05-17T23:55:11.354938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b1a12f7ddfa713efc993cdad6c83b14d4328f4e9d0d4ce7aa36fc15c6fd0965

Aliases

arxiv: 1810.07689 · arxiv_version: 1810.07689v2 · doi: 10.48550/arxiv.1810.07689 · pith_short_12: TMNBF5657JYT · pith_short_16: TMNBF5657JYT57EZ · pith_short_8: TMNBF565

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/TMNBF5657JYT57EZHTNNNSB3CT \
  | 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: 9b1a12f7ddfa713efc993cdad6c83b14d4328f4e9d0d4ce7aa36fc15c6fd0965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d206de3d93ef7642b78ee54fc7edb44a2d3b9cae1516813341947f04ad8f9e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-10-17T17:59:59Z",
    "title_canon_sha256": "f529182f7c2c392c9f5057d27e655f66410301623e5bd662f104eb7397ea6869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07689",
    "kind": "arxiv",
    "version": 2
  }
}