Pith Number

pith:Y2OS3PGT

pith:2011:Y2OS3PGTR3Z745ELSSAUQQG2ED

not attested not anchored not stored refs pending

Special Values of Generalized Log-sine Integrals

Armin Straub, Jonathan M. Borwein

arxiv:1103.4298 v1 · 2011-03-22 · math.CA · cs.SC · 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{Y2OS3PGTR3Z745ELSSAUQQG2ED}

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	2026-05-18T04:26:12.612097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69d2dbcd38ef3fe748b94814840da20fab5c921b001cb925352db03c51fcb15

Aliases

arxiv: 1103.4298 · arxiv_version: 1103.4298v1 · doi: 10.48550/arxiv.1103.4298 · pith_short_12: Y2OS3PGTR3Z7 · pith_short_16: Y2OS3PGTR3Z745EL · pith_short_8: Y2OS3PGT

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/Y2OS3PGTR3Z745ELSSAUQQG2ED \
  | 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: c69d2dbcd38ef3fe748b94814840da20fab5c921b001cb925352db03c51fcb15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57413908ba4140c7b02293ccde0b336c6c235a7fd7a3b1771c04eb08bec4edc2",
    "cross_cats_sorted": [
      "cs.SC",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-03-22T16:28:04Z",
    "title_canon_sha256": "4ca23e262f034748a9fb73aa231ff3953ccddc3bd3c699552fd1d270412d106a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4298",
    "kind": "arxiv",
    "version": 1
  }
}