Pith Number

pith:3PYAYYWT

pith:2010:3PYAYYWTV5AL6LQOXXCAXRQD3O

not attested not anchored not stored refs pending

Important authorship clarification for arXiv:1010.2709

Yoav Yaffe

arxiv:1010.2709 v3 · 2010-10-13 · math.AG · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PYAYYWTV5AL6LQOXXCAXRQD3O}

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	2026-05-18T04:38:58.937579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf00c62d3af40bf2e0ebdc40bc603db9cd8adcec0c93501f55034bf83aa3af2

Aliases

arxiv: 1010.2709 · arxiv_version: 1010.2709v3 · doi: 10.48550/arxiv.1010.2709 · pith_short_12: 3PYAYYWTV5AL · pith_short_16: 3PYAYYWTV5AL6LQO · pith_short_8: 3PYAYYWT

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/3PYAYYWTV5AL6LQOXXCAXRQD3O \
  | 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: dbf00c62d3af40bf2e0ebdc40bc603db9cd8adcec0c93501f55034bf83aa3af2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496e9323a5f22d625837a1a422b47f7780f07b287883d6e3a20e64eac78082da",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-10-13T17:18:02Z",
    "title_canon_sha256": "1a86095792d36b86053cf3ad9c3795bb308c96405602c7799fda2afdc5ab8b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2709",
    "kind": "arxiv",
    "version": 3
  }
}