Pith Number

pith:JDYDVE25

pith:2010:JDYDVE25DDXEWJVWFO6CS6DIDI

not attested not anchored not stored refs pending

Fine compactified Jacobians

Filippo Viviani, Margarida Melo

arxiv:1009.3205 v3 · 2010-09-16 · 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{JDYDVE25DDXEWJVWFO6CS6DIDI}

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	2026-05-18T03:54:37.819265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f03a935d18ee4b26b62bbc2978681a02b734cc6299ad9a8399502fb50c4195

Aliases

arxiv: 1009.3205 · arxiv_version: 1009.3205v3 · doi: 10.48550/arxiv.1009.3205 · pith_short_12: JDYDVE25DDXE · pith_short_16: JDYDVE25DDXEWJVW · pith_short_8: JDYDVE25

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/JDYDVE25DDXEWJVWFO6CS6DIDI \
  | 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: 48f03a935d18ee4b26b62bbc2978681a02b734cc6299ad9a8399502fb50c4195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e32201c94aab9ca99cb21e9b570a25d96ac427df9b9d29ad019c8fa01c0ae44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-09-16T15:52:01Z",
    "title_canon_sha256": "e64c3c11d48851a522ee5c455df3e44055b1e6b96e5bb3b2a8aca5e77acaccd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3205",
    "kind": "arxiv",
    "version": 3
  }
}