Pith Number

pith:23N545V2

pith:2013:23N545V2ZVO54VH45LZ7QURSSY

not attested not anchored not stored refs pending

Evaluating single-scale and/or non-planar diagrams by differential equations

Alexander V. Smirnov, Johannes M. Henn, Vladimir A. Smirnov

arxiv:1312.2588 v1 · 2013-12-09 · hep-th · hep-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23N545V2ZVO54VH45LZ7QURSSY}

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	2026-05-18T01:45:52.406857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6dbde76bacd5dde54fceaf3f85232963a67ba21e69ca0ff3469518d21c2b271

Aliases

arxiv: 1312.2588 · arxiv_version: 1312.2588v1 · doi: 10.48550/arxiv.1312.2588 · pith_short_12: 23N545V2ZVO5 · pith_short_16: 23N545V2ZVO54VH4 · pith_short_8: 23N545V2

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/23N545V2ZVO54VH45LZ7QURSSY \
  | 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: d6dbde76bacd5dde54fceaf3f85232963a67ba21e69ca0ff3469518d21c2b271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e770ceac37c7c5452414bb06c483ce1a107cc510ab22585837f02d472fcb85b",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-12-09T21:00:02Z",
    "title_canon_sha256": "0581e702bdabedc2aee8f7b90e763350be4b92ceb48e527b56a53f3e7d16cf84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2588",
    "kind": "arxiv",
    "version": 1
  }
}