Pith Number

pith:7GOQT7NR

pith:2011:7GOQT7NRMLLJH2OP5WSHIBCI6Q

not attested not anchored not stored refs pending

Meromorphic Line Bundles and Holomorphic Gerbes

Edoardo Ballico, Oren Ben-Bassat

arxiv:1101.2216 v1 · 2011-01-11 · 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{7GOQT7NRMLLJH2OP5WSHIBCI6Q}

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	2026-05-18T02:27:08.390957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99d09fdb162d693e9cfeda4740448f400d22c76c52de0fa475aea4b35ec8345

Aliases

arxiv: 1101.2216 · arxiv_version: 1101.2216v1 · doi: 10.48550/arxiv.1101.2216 · pith_short_12: 7GOQT7NRMLLJ · pith_short_16: 7GOQT7NRMLLJH2OP · pith_short_8: 7GOQT7NR

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/7GOQT7NRMLLJH2OP5WSHIBCI6Q \
  | 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: f99d09fdb162d693e9cfeda4740448f400d22c76c52de0fa475aea4b35ec8345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d14a39effbafcc025aeb2a5f175b7c5b44bc7bd7af2c412d28ddfe4f6507c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-01-11T21:34:03Z",
    "title_canon_sha256": "a1e8351f75f9b172793baa00580274e985ec29c9de0483c0649e8b636e48531b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2216",
    "kind": "arxiv",
    "version": 1
  }
}