Pith Number

pith:IX3U3EAL

pith:2022:IX3U3EALMXGZLMNZM2A2HK667D

not attested not anchored not stored refs pending

Recursion-free solution for two-loop vacuum integrals with "collinear" masses

Andrei I. Davydychev, York Schr\"oder

arxiv:2210.10593 v2 · 2022-10-19 · hep-ph · 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{IX3U3EALMXGZLMNZM2A2HK667D}

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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

SIRENA -- Sum-Integral REductioN Algorithm

Receipt and verification

First computed	2026-07-05T05:28:30.165247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f74d900b65cd95b1b96681a3abdef8edccf79c6edb25e150a5c0cafd85550c

Aliases

arxiv: 2210.10593 · arxiv_version: 2210.10593v2 · doi: 10.48550/arxiv.2210.10593 · pith_short_12: IX3U3EALMXGZ · pith_short_16: IX3U3EALMXGZLMNZ · pith_short_8: IX3U3EAL

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/IX3U3EALMXGZLMNZM2A2HK667D \
  | 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: 45f74d900b65cd95b1b96681a3abdef8edccf79c6edb25e150a5c0cafd85550c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5ceb3e4cd2e5c8a5a0f9b4607ca74a55def75c1781df9d76843efc383c30ac2",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-10-19T14:36:01Z",
    "title_canon_sha256": "91d358e2672ddc0d6e6fd5279bb4cc102a709e3be6d9af6a6b4c32e4f70ee22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10593",
    "kind": "arxiv",
    "version": 2
  }
}