Pith Number

pith:5EZII4SS

pith:2004:5EZII4SSD2QCAXDC2LWEJBOXBE

not attested not anchored not stored refs pending

Differentially Transcendental Functions

Branko Malesevic, Zarko Mijajlovic

arxiv:math/0412354 v5 · 2004-12-17 · math.GM · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EZII4SSD2QCAXDC2LWEJBOXBE}

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	2026-07-04T15:10:52.394366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9328472521ea0205c62d2ec4485d7091e0be82a832943d0076fbb1b463bbde9

Aliases

arxiv: math/0412354 · arxiv_version: math/0412354v5 · doi: 10.48550/arxiv.math/0412354 · pith_short_12: 5EZII4SSD2QC · pith_short_16: 5EZII4SSD2QCAXDC · pith_short_8: 5EZII4SS

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/5EZII4SSD2QCAXDC2LWEJBOXBE \
  | 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: e9328472521ea0205c62d2ec4485d7091e0be82a832943d0076fbb1b463bbde9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069b344d75ae3666a3af306cdd888439e1d25c1425461a7432ce3c4a75cf270d",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "",
    "primary_cat": "math.GM",
    "submitted_at": "2004-12-17T22:17:48Z",
    "title_canon_sha256": "4ab1a98ae2b43ceed774060b5f6506241a60f7c792e8c83c7e079ab4105507bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0412354",
    "kind": "arxiv",
    "version": 5
  }
}