Pith Number

pith:CFAIOTQG

pith:2010:CFAIOTQGEF7PDKDL32SFALLB2R

not attested not anchored not stored refs pending

Numerical Decomposition of Affine Algebraic Varieties

Gerhard Pfister, Shawki Al-Rashed

arxiv:1010.3129 v1 · 2010-10-15 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFAIOTQGEF7PDKDL32SFALLB2R}

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	2026-05-18T04:39:17.721879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1140874e06217ef1a86bdea4502d61d47f6d4bb2ff2e6a2e4ccef3f350875aa5

Aliases

arxiv: 1010.3129 · arxiv_version: 1010.3129v1 · doi: 10.48550/arxiv.1010.3129 · pith_short_12: CFAIOTQGEF7P · pith_short_16: CFAIOTQGEF7PDKDL · pith_short_8: CFAIOTQG

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/CFAIOTQGEF7PDKDL32SFALLB2R \
  | 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: 1140874e06217ef1a86bdea4502d61d47f6d4bb2ff2e6a2e4ccef3f350875aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc1b00c8e0208250fc1723cc6e4163be09c4f3756d4740c63e38a5ae9e506a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-10-15T11:33:10Z",
    "title_canon_sha256": "335612e900e29c3cf25bfdad963e4637ad587ebe7c922565282bda804b1e87fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3129",
    "kind": "arxiv",
    "version": 1
  }
}