Pith Number

pith:377FXBWW

pith:2006:377FXBWW7F64IIQPLQPLTWTMM4

not attested not anchored not stored refs pending

Produit eul\'erien motivique et courbes rationnelles sur les vari\'et\'es toriques

David Bourqui (IRMAR)

arxiv:math/0602094 v2 · 2006-02-06 · math.NT · 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{377FXBWW7F64IIQPLQPLTWTMM4}

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	2026-05-18T03:02:31.212798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dffe5b86d6f97dc4220f5c1eb9da6c671faeb4e49b596e1d867ed88ceb3f6096

Aliases

arxiv: math/0602094 · arxiv_version: math/0602094v2 · doi: 10.48550/arxiv.math/0602094 · pith_short_12: 377FXBWW7F64 · pith_short_16: 377FXBWW7F64IIQP · pith_short_8: 377FXBWW

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/377FXBWW7F64IIQPLQPLTWTMM4 \
  | 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: dffe5b86d6f97dc4220f5c1eb9da6c671faeb4e49b596e1d867ed88ceb3f6096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec2ab0f809c654f29353ca77bdb3c83d6e7f626fe0a902771bc24f8477b9f35",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2006-02-06T10:35:08Z",
    "title_canon_sha256": "c6a3a439e3f8e4c38e27b31f1edc0bfa0375a91ed5f395662b12fcd19b6531c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0602094",
    "kind": "arxiv",
    "version": 2
  }
}