Pith Number

pith:OFK6BAP6

pith:2007:OFK6BAP67TKUTWODQHRVWI3HDK

not attested not anchored not stored refs pending

Polynomials with a common composite

Joseph L. Wetherell, Michael E. Zieve, Robert M. Beals

arxiv:0707.1552 v2 · 2007-07-11 · math.AG · 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{OFK6BAP67TKUTWODQHRVWI3HDK}

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	2026-05-18T03:11:22.486350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7155e081fefcd549d9c381e35b23671a999ba1287a99ea3bd8c3d4d3752dd013

Aliases

arxiv: 0707.1552 · arxiv_version: 0707.1552v2 · doi: 10.48550/arxiv.0707.1552 · pith_short_12: OFK6BAP67TKU · pith_short_16: OFK6BAP67TKUTWOD · pith_short_8: OFK6BAP6

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/OFK6BAP67TKUTWODQHRVWI3HDK \
  | 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: 7155e081fefcd549d9c381e35b23671a999ba1287a99ea3bd8c3d4d3752dd013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68bc7f75ef610d2a2386c4dbdd9ee1be7fa261d3779b73b75ca332a275e954c8",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2007-07-11T13:17:33Z",
    "title_canon_sha256": "ccd46c9c95c980168a73afbcd61f778949889acc49f58cedd09866475e017472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1552",
    "kind": "arxiv",
    "version": 2
  }
}