Pith Number

pith:ZS5M3EO6

pith:2012:ZS5M3EO6YG4EGSHLS3YZZDPZZT

not attested not anchored not stored refs pending

Counting master integrals: integration-by-parts procedure with effective mass

Anatoly V. Kotikov, Bernd A. Kniehl

arxiv:1202.2242 v2 · 2012-02-10 · 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{ZS5M3EO6YG4EGSHLS3YZZDPZZT}

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.

Receipt and verification

First computed	2026-05-18T01:58:31.342469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccbacd91dec1b84348eb96f19c8df9cce6fecad7a845930e75307d72a13db2a7

Aliases

arxiv: 1202.2242 · arxiv_version: 1202.2242v2 · doi: 10.48550/arxiv.1202.2242 · pith_short_12: ZS5M3EO6YG4E · pith_short_16: ZS5M3EO6YG4EGSHL · pith_short_8: ZS5M3EO6

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/ZS5M3EO6YG4EGSHLS3YZZDPZZT \
  | 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: ccbacd91dec1b84348eb96f19c8df9cce6fecad7a845930e75307d72a13db2a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37dc4c617552d1014c1fbd7f868fb4ec8b4cbbbd181cd5228ed5cf1a281cbdf3",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-10T12:07:59Z",
    "title_canon_sha256": "11c340f1574d519f37ebd169f788e7cef540e7d33649fa4a3b566a68ddda298e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2242",
    "kind": "arxiv",
    "version": 2
  }
}