Pith Number

pith:TSFO6GJE

pith:2025:TSFO6GJEVA2V77UZ5BHJTW2JDA

not attested not anchored not stored refs pending

Singularity-Free Feynman Integral Bases

David A. Kosower, Rourou Ma, Stefano De Angelis, Yang Zhang, Zihao Wu

arxiv:2508.04394 v1 · 2025-08-06 · 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{TSFO6GJEVA2V77UZ5BHJTW2JDA}

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

3 papers in Pith

Finite Massless Pentaboxes

Pseudo-Evanescent Feynman Integrals from Local Subtraction

SIRENA -- Sum-Integral REductioN Algorithm

Receipt and verification

First computed	2026-07-05T11:49:25.719017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8aef1924a8355ffe99e84e99db49183beb733618c99a6cde980a4b142e8a0d

Aliases

arxiv: 2508.04394 · arxiv_version: 2508.04394v1 · doi: 10.48550/arxiv.2508.04394 · pith_short_12: TSFO6GJEVA2V · pith_short_16: TSFO6GJEVA2V77UZ · pith_short_8: TSFO6GJE

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/TSFO6GJEVA2V77UZ5BHJTW2JDA \
  | 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: 9c8aef1924a8355ffe99e84e99db49183beb733618c99a6cde980a4b142e8a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e632cf31935922b8d259d6f94f462bcd79bf55d7dc70d3d2120745cd3b92db2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-08-06T12:38:39Z",
    "title_canon_sha256": "b2be5ad9c19d49db6932ac8533599d2241db40cbe51cc71d6c03d65765eae17c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04394",
    "kind": "arxiv",
    "version": 1
  }
}