Pith Number

pith:56X5NO56

pith:2015:56X5NO56PQLSOGM2NJSAYN6BTX

not attested not anchored not stored refs pending

Early Transcendental Analysis

Philippe Poulin, Simon Cowell

arxiv:1506.03697 v1 · 2015-06-10 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56X5NO56PQLSOGM2NJSAYN6BTX}

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	2026-05-18T01:53:03.506961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efafd6bbbe7c1727199a6a640c37c19dfe827cefab67124c8600ffe0aa016cc9

Aliases

arxiv: 1506.03697 · arxiv_version: 1506.03697v1 · doi: 10.48550/arxiv.1506.03697 · pith_short_12: 56X5NO56PQLS · pith_short_16: 56X5NO56PQLSOGM2 · pith_short_8: 56X5NO56

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/56X5NO56PQLSOGM2NJSAYN6BTX \
  | 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: efafd6bbbe7c1727199a6a640c37c19dfe827cefab67124c8600ffe0aa016cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fcd77715334161f419613d4b96047ce8a01277906f8c554bc375ba7f122b10e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2015-06-10T11:54:58Z",
    "title_canon_sha256": "aeb0eddac8c289e122d3ad3352a31f3080cce9f10098e7e65fddc63ff0fdb031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03697",
    "kind": "arxiv",
    "version": 1
  }
}