Pith Number

pith:VYDB4HGA

pith:2008:VYDB4HGAMZKAL7FU62AJ6B4O3A

not attested not anchored not stored refs pending

Feynman Integral Evaluation by a Sector decomposiTion Approach (FIESTA)

A.V. Smirnov, M.N. Tentyukov

arxiv:0807.4129 v1 · 2008-07-25 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYDB4HGAMZKAL7FU62AJ6B4O3A}

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

Walking Sudakov: From Cusp to Octagon

Receipt and verification

First computed	2026-07-04T15:39:57.024644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae061e1cc0665405fcb4f6809f078ed83ec9697907a7bd644b81ffec0867d43f

Aliases

arxiv: 0807.4129 · arxiv_version: 0807.4129v1 · doi: 10.48550/arxiv.0807.4129 · pith_short_12: VYDB4HGAMZKA · pith_short_16: VYDB4HGAMZKAL7FU · pith_short_8: VYDB4HGA

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/VYDB4HGAMZKAL7FU62AJ6B4O3A \
  | 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: ae061e1cc0665405fcb4f6809f078ed83ec9697907a7bd644b81ffec0867d43f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19b18aeb51891bc0541035e6b3e0dc1ea2d8a7c9597658401fc712dd7e13f70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-07-25T16:01:06Z",
    "title_canon_sha256": "64dc03df860e0e7d8dfc1522292dba3f011184e33a6265f84e6e33112f12311e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.4129",
    "kind": "arxiv",
    "version": 1
  }
}