Pith Number

pith:JUXIJHAL

pith:2025:JUXIJHAL4U6FMZVLL4JM4QTVHC

not attested not anchored not stored refs pending

There is only one Farey map

Giovanni Panti

arxiv:2506.02984 v1 · 2025-06-03 · math.DS · 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{JUXIJHAL4U6FMZVLL4JM4QTVHC}

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	2026-07-05T11:15:12.891692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2e849c0be53c5666ab5f12ce4275388b926b57feb854ad2f2fbc477584f795

Aliases

arxiv: 2506.02984 · arxiv_version: 2506.02984v1 · doi: 10.48550/arxiv.2506.02984 · pith_short_12: JUXIJHAL4U6F · pith_short_16: JUXIJHAL4U6FMZVL · pith_short_8: JUXIJHAL

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/JUXIJHAL4U6FMZVLL4JM4QTVHC \
  | 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: 4d2e849c0be53c5666ab5f12ce4275388b926b57feb854ad2f2fbc477584f795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c643242019b9949711d6ae0cf262dd4f79654a829be7e50f8dd0d48456c59a98",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-06-03T15:21:40Z",
    "title_canon_sha256": "524dcc8f4a3d5d4d54d7cfcaa2c9cf27e183174b249c3269b3cb2b9fe1f3a018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02984",
    "kind": "arxiv",
    "version": 1
  }
}