Pith Number

pith:CHP7BEDC

pith:2011:CHP7BEDC67VSJ2A6DWDMRYDKQR

not attested not anchored not stored refs pending

CHAPLIN - Complex Harmonic Polylogarithms in Fortran

Claude Duhr, Stephan Buehler

arxiv:1106.5739 v1 · 2011-06-28 · 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{CHP7BEDC67VSJ2A6DWDMRYDKQR}

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	2026-05-18T04:19:12.598598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11dff09062f7eb24e81e1d86c8e06a847f7a6dc7b1cc33eded54e6693f2b7c22

Aliases

arxiv: 1106.5739 · arxiv_version: 1106.5739v1 · doi: 10.48550/arxiv.1106.5739 · pith_short_12: CHP7BEDC67VS · pith_short_16: CHP7BEDC67VSJ2A6 · pith_short_8: CHP7BEDC

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/CHP7BEDC67VSJ2A6DWDMRYDKQR \
  | 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: 11dff09062f7eb24e81e1d86c8e06a847f7a6dc7b1cc33eded54e6693f2b7c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64359c5ce0126af0019aa0fc4e4b083dff0fc34f506a10a927c2d8319dde51f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-06-28T17:43:07Z",
    "title_canon_sha256": "552fafc354b765ef38088c86b217620d6c3cd9a527961f6b1f65819d4cb10785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5739",
    "kind": "arxiv",
    "version": 1
  }
}