Pith Number

pith:CG2DKLB5

pith:2021:CG2DKLB5TDB66PD4LCREBCXG4U

not attested not anchored not stored refs pending

Differential equations and Feynman integrals

A.V. Kotikov

arxiv:2102.07424 v2 · 2021-02-15 · 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{CG2DKLB5TDB66PD4LCREBCXG4U}

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

Recurrence Relations and Dispersive Techniques for Precision Multi-Loop Calculations

Receipt and verification

First computed	2026-07-05T02:59:55.300222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b4352c3d98c3ef3c7c58a2408ae6e50dffdd229ec30d45b13dd11b75294c99

Aliases

arxiv: 2102.07424 · arxiv_version: 2102.07424v2 · doi: 10.48550/arxiv.2102.07424 · pith_short_12: CG2DKLB5TDB6 · pith_short_16: CG2DKLB5TDB66PD4 · pith_short_8: CG2DKLB5

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/CG2DKLB5TDB66PD4LCREBCXG4U \
  | 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: 11b4352c3d98c3ef3c7c58a2408ae6e50dffdd229ec30d45b13dd11b75294c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fefae89b18142388e37475364b7690a59967b44415f10f96a7350b432152c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-15T10:01:53Z",
    "title_canon_sha256": "94c69b52dab73ff799d684271c1754e51ed9aca5973b0d9cd72b21d6afd1a665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07424",
    "kind": "arxiv",
    "version": 2
  }
}