Pith Number

pith:WLR52V47

pith:2011:WLR52V47AQV6GZN42LLE3N4FIL

not attested not anchored not stored refs pending

Bundles of generalized theta functions over abelian surfaces

Dragos Oprea

arxiv:1106.3890 v2 · 2011-06-20 · 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{WLR52V47AQV6GZN42LLE3N4FIL}

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	2026-05-17T23:40:37.151311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e3dd579f042be365bcd2d64db78542c07b2ef9d75c5993b987f6a2b43a4549

Aliases

arxiv: 1106.3890 · arxiv_version: 1106.3890v2 · doi: 10.48550/arxiv.1106.3890 · pith_short_12: WLR52V47AQV6 · pith_short_16: WLR52V47AQV6GZN4 · pith_short_8: WLR52V47

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/WLR52V47AQV6GZN42LLE3N4FIL \
  | 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: b2e3dd579f042be365bcd2d64db78542c07b2ef9d75c5993b987f6a2b43a4549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a058ac32cabf9234d52cabc640aa1b44a1b3a2bfd3393a9223692fb80e5c65f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-06-20T13:16:18Z",
    "title_canon_sha256": "c4dd7787fb2ac2e2a4ab60ecceb50fcc1ef61119e73fa08eb7aa4e4c09d5e7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3890",
    "kind": "arxiv",
    "version": 2
  }
}