Pith Number

pith:JF5EP2T6

pith:2014:JF5EP2T6LWEQ2D56Z76AN6MK5W

not attested not anchored not stored refs pending

On the Mahler measure of a family of genus 2 curves

Marie Jos\'e Bertin, Wadim Zudilin

arxiv:1405.4396 v2 · 2014-05-17 · math.NT · math.AG · math.CA · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JF5EP2T6LWEQ2D56Z76AN6MK5W}

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	2026-05-18T01:08:36.024284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

497a47ea7e5d890d0fbecffc06f98aedaf6c1545b58b3cb5ca70a8e1568529ce

Aliases

arxiv: 1405.4396 · arxiv_version: 1405.4396v2 · doi: 10.48550/arxiv.1405.4396 · pith_short_12: JF5EP2T6LWEQ · pith_short_16: JF5EP2T6LWEQ2D56 · pith_short_8: JF5EP2T6

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/JF5EP2T6LWEQ2D56Z76AN6MK5W \
  | 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: 497a47ea7e5d890d0fbecffc06f98aedaf6c1545b58b3cb5ca70a8e1568529ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a93bc24ae6a57f3db61cbe6c5f29784921e2609aba2d4847b38e8eee873853",
    "cross_cats_sorted": [
      "math.AG",
      "math.CA",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-05-17T13:54:33Z",
    "title_canon_sha256": "1dcc40dae36896c999e790a1726bc14665f5584ff8bd33809fd882332a02bccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4396",
    "kind": "arxiv",
    "version": 2
  }
}