Pith Number

pith:EE4VQDYW

pith:2024:EE4VQDYWGVPFKNI64IBOYF36QW

not attested not anchored not stored refs pending

Intersection Numbers from Companion Tensor Algebra

Giacomo Brunello, Pierpaolo Mastrolia, Vsevolod Chestnov

arxiv:2408.16668 v2 · 2024-08-29 · 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{EE4VQDYWGVPFKNI64IBOYF36QW}

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

5 papers in Pith

Efficient AI-Inspired Reduction of Feynman Integrals via Tube Seeding

Magic Relations and Critical Varieties of Feynman Integrals

Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

Feynman integral reduction with intersection theory made simple

Loop integrals in de Sitter spacetime: The parity-split IBP system and $\mathrm{d}\log$-form differential equations

Receipt and verification

First computed	2026-07-05T11:57:32.131866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2139580f16355e55351ee202ec177e85ba4713ea6340573760acc63eabc4024f

Aliases

arxiv: 2408.16668 · arxiv_version: 2408.16668v2 · doi: 10.48550/arxiv.2408.16668 · pith_short_12: EE4VQDYWGVPF · pith_short_16: EE4VQDYWGVPFKNI6 · pith_short_8: EE4VQDYW

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/EE4VQDYWGVPFKNI64IBOYF36QW \
  | 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: 2139580f16355e55351ee202ec177e85ba4713ea6340573760acc63eabc4024f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8df01eb6ae1351f19e99134fd877c7ffe74bcbc7f1db9310211eb44fce1be1e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-08-29T16:15:12Z",
    "title_canon_sha256": "ee82acc60a8049278c34e1b6bb086188aa47de4c0334ffe542c6db3d7db90b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.16668",
    "kind": "arxiv",
    "version": 2
  }
}