Pith Number

pith:FKAMH7ZZ

pith:2013:FKAMH7ZZJH6GKEPQX2DAVJECLE

not attested not anchored not stored refs pending

Modern Summation Methods for Loop Integrals in Quantum Field Theory: The Packages Sigma, EvaluateMultiSums and SumProduction

Carsten Schneider

arxiv:1310.0160 v1 · 2013-10-01 · cs.SC · hep-th · 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{FKAMH7ZZJH6GKEPQX2DAVJECLE}

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

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Receipt and verification

First computed	2026-05-18T01:47:23.902041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a80c3ff3949fc6511f0be860aa4825920cb3edb95b964a45aaa810f5407e017

Aliases

arxiv: 1310.0160 · arxiv_version: 1310.0160v1 · doi: 10.48550/arxiv.1310.0160 · pith_short_12: FKAMH7ZZJH6G · pith_short_16: FKAMH7ZZJH6GKEPQ · pith_short_8: FKAMH7ZZ

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/FKAMH7ZZJH6GKEPQX2DAVJECLE \
  | 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: 2a80c3ff3949fc6511f0be860aa4825920cb3edb95b964a45aaa810f5407e017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cdfd972d3c424c3a0c5b39a9b7297cbc0873eeb599fb449a5283410e49ca127",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2013-10-01T07:07:52Z",
    "title_canon_sha256": "19c9517a0a3c2c61f82af3547215b45ef56dcfbd64b31cec6e8a3dfe3a99a256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0160",
    "kind": "arxiv",
    "version": 1
  }
}