Pith Number

pith:C3YAVESN

pith:2026:C3YAVESN3FUVJCALEODKPQYKSY

not attested not anchored not stored refs pending

Continued Fractions of Polynomial Type: Theory and Encyclopedic Dictionary

Henri Cohen

arxiv:2607.06581 v1 · 2026-07-03 · 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{C3YAVESN3FUVJCALEODKPQYKSY}

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	2026-07-09T00:19:19.277226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16f00a924dd96954880b2386a7c30a961bbe07393b83fc496d713bba433dadea

Aliases

arxiv: 2607.06581 · arxiv_version: 2607.06581v1 · doi: 10.48550/arxiv.2607.06581 · pith_short_12: C3YAVESN3FUV · pith_short_16: C3YAVESN3FUVJCAL · pith_short_8: C3YAVESN

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/C3YAVESN3FUVJCALEODKPQYKSY \
  | 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: 16f00a924dd96954880b2386a7c30a961bbe07393b83fc496d713bba433dadea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1a43eb4e81795609ff278228fa7d9895aa0613821be228806c24bf27861972",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2026-07-03T17:02:15Z",
    "title_canon_sha256": "8a27597c610f4890779d6840a78613d14b77031738254048671f04d135263e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06581",
    "kind": "arxiv",
    "version": 1
  }
}