Pith Number

pith:JLUUGB7O

pith:2018:JLUUGB7O7XRWRTD6JF3VPWALRB

not attested not anchored not stored refs pending

Mahler Measure and the Vol-Det Conjecture

Abhijit Champanerkar, Ilya Kofman, Matilde Lal\'in

arxiv:1805.05490 v2 · 2018-05-14 · math.GT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLUUGB7O7XRWRTD6JF3VPWALRB}

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	2026-05-17T23:44:04.691633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ae94307eefde368cc7e497757d80b8846f5b5c514127914aed5cfa7567ca483

Aliases

arxiv: 1805.05490 · arxiv_version: 1805.05490v2 · doi: 10.48550/arxiv.1805.05490 · pith_short_12: JLUUGB7O7XRW · pith_short_16: JLUUGB7O7XRWRTD6 · pith_short_8: JLUUGB7O

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/JLUUGB7O7XRWRTD6JF3VPWALRB \
  | 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: 4ae94307eefde368cc7e497757d80b8846f5b5c514127914aed5cfa7567ca483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658807e3e090b3d1b8db4ceb014a9f86534ff43016c626eb47c6762c6e64ac78",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2018-05-14T22:59:09Z",
    "title_canon_sha256": "5567bc81ae12fc483e157a9509276294441506b1dcd6cf571232d3e553654db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05490",
    "kind": "arxiv",
    "version": 2
  }
}