Pith Number

pith:MO4V5DNS

pith:2008:MO4V5DNS2C2762PPIWBEKC23CT

not attested not anchored not stored refs pending

Vari\'et\'es rationnellement connexes sur un corps alg\'ebriquement clos

L. Bonavero

arxiv:0806.2912 v4 · 2008-06-18 · 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{MO4V5DNS2C2762PPIWBEKC23CT}

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	2026-05-18T04:40:10.599932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b95e8db2d0b5ff69ef4582450b5b14d8ca1297ea5ce0b6c06129d5b109c801

Aliases

arxiv: 0806.2912 · arxiv_version: 0806.2912v4 · doi: 10.48550/arxiv.0806.2912 · pith_short_12: MO4V5DNS2C27 · pith_short_16: MO4V5DNS2C2762PP · pith_short_8: MO4V5DNS

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/MO4V5DNS2C2762PPIWBEKC23CT \
  | 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: 63b95e8db2d0b5ff69ef4582450b5b14d8ca1297ea5ce0b6c06129d5b109c801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993246bb7cbf88cf03d3e4a35931c35cd29433a163f695b5c2d3231d4d0798e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2008-06-18T07:47:49Z",
    "title_canon_sha256": "ff7fe0f33777366da20128d8bb91ca4ab9a6205f938656bf0588b143083dea5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2912",
    "kind": "arxiv",
    "version": 4
  }
}