Pith Number

pith:ZYGWCMSX

pith:2011:ZYGWCMSXQABBZ3BONXBKFFQPBT

not attested not anchored not stored refs pending

Abelianity Conjecture for special threefolds

Beno\^it Claudon (IECN), Fr\'ed\'eric Campana (IECN)

arxiv:1107.0168 v1 · 2011-07-01 · 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{ZYGWCMSXQABBZ3BONXBKFFQPBT}

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	2026-05-18T02:40:46.004174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0d61325780021cec2e6dc2a2960f0cc17cfc42cc14b412910e3d3893c2b698

Aliases

arxiv: 1107.0168 · arxiv_version: 1107.0168v1 · doi: 10.48550/arxiv.1107.0168 · pith_short_12: ZYGWCMSXQABB · pith_short_16: ZYGWCMSXQABBZ3BO · pith_short_8: ZYGWCMSX

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/ZYGWCMSXQABBZ3BONXBKFFQPBT \
  | 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: ce0d61325780021cec2e6dc2a2960f0cc17cfc42cc14b412910e3d3893c2b698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77840db5d0b451dbec123332de2fefa0696f7fa9822f78d0d2bba8a23a2749e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-07-01T09:40:31Z",
    "title_canon_sha256": "b8abf5192f12a93b664b87d91da85432dc76b585685a3e993c6144d8f59488bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0168",
    "kind": "arxiv",
    "version": 1
  }
}