Pith Number

pith:65OLFQIJ

pith:2013:65OLFQIJUXFFQXNLOJMXQ7V5FH

not attested not anchored not stored refs pending

The Voevodsky motive of a rank one semiabelian variety

Stephen Enright-Ward

arxiv:1307.4785 v1 · 2013-07-17 · 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{65OLFQIJUXFFQXNLOJMXQ7V5FH}

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	2026-05-18T03:18:08.673933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f75cb2c109a5ca585dab7259787ebd29e905e549dd2b7c502cbdba5d64e30060

Aliases

arxiv: 1307.4785 · arxiv_version: 1307.4785v1 · doi: 10.48550/arxiv.1307.4785 · pith_short_12: 65OLFQIJUXFF · pith_short_16: 65OLFQIJUXFFQXNL · pith_short_8: 65OLFQIJ

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/65OLFQIJUXFFQXNLOJMXQ7V5FH \
  | 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: f75cb2c109a5ca585dab7259787ebd29e905e549dd2b7c502cbdba5d64e30060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd0b257d33bbf3d6f5ee0f87417089c76598ac69aba3c79dd2b324af23792f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-07-17T20:44:57Z",
    "title_canon_sha256": "f0b518b88ae0ae9d3348bbf7c4e1d33d362127a0d02a75ad7de85c25d6cf389e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4785",
    "kind": "arxiv",
    "version": 1
  }
}