Pith Number

pith:6BFC4HVM

pith:2021:6BFC4HVMHNKAIR73IADSIQCDXZ

not attested not anchored not stored refs pending

FastGPL: a C++ library for fast evaluation of generalized polylogarithms

Bin Zhou, Li Lin Yang, Yuxuan Wang

arxiv:2112.04122 v1 · 2021-12-08 · 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{6BFC4HVMHNKAIR73IADSIQCDXZ}

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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

Analytic Regression of Feynman Integrals from High-Precision Numerical Sampling

Receipt and verification

First computed	2026-07-05T03:39:06.364629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f04a2e1eac3b540447fb4007244043be4ac56cfc7e464e400563ff66d2aab530

Aliases

arxiv: 2112.04122 · arxiv_version: 2112.04122v1 · doi: 10.48550/arxiv.2112.04122 · pith_short_12: 6BFC4HVMHNKA · pith_short_16: 6BFC4HVMHNKAIR73 · pith_short_8: 6BFC4HVM

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/6BFC4HVMHNKAIR73IADSIQCDXZ \
  | 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: f04a2e1eac3b540447fb4007244043be4ac56cfc7e464e400563ff66d2aab530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2298ebee37fb74cdb3891e7140f01d25fb800f69bd2f11acbbaa15533f9ce07a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-12-08T05:30:20Z",
    "title_canon_sha256": "dbf937d265ce2d21bff9e781d2850253ed7bdadec956eaf469b39983ef5d8c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04122",
    "kind": "arxiv",
    "version": 1
  }
}