Pith Number

pith:YZIF66DF

pith:2016:YZIF66DFXQZHVXJL4VEYEMIF2G

not attested not anchored not stored refs pending

Some results on a conjecture of Voisin for surfaces of geometric genus one

Robert Laterveer

arxiv:1602.08683 v1 · 2016-02-28 · 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{YZIF66DFXQZHVXJL4VEYEMIF2G}

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	2026-05-18T01:19:52.196438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6505f7865bc327add2be549823105d1bc16c13411cccd745abc6b7986a8e2d9

Aliases

arxiv: 1602.08683 · arxiv_version: 1602.08683v1 · doi: 10.48550/arxiv.1602.08683 · pith_short_12: YZIF66DFXQZH · pith_short_16: YZIF66DFXQZHVXJL · pith_short_8: YZIF66DF

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/YZIF66DFXQZHVXJL4VEYEMIF2G \
  | 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: c6505f7865bc327add2be549823105d1bc16c13411cccd745abc6b7986a8e2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65a5ebba391956d6cdb5351a0746ddfa46e23d6e2ec012456832cd1e5642603",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-02-28T08:44:58Z",
    "title_canon_sha256": "8723b4c3130b710d3c80c94909255d0d36c046327a8e782a229c07be1b060628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08683",
    "kind": "arxiv",
    "version": 1
  }
}