Pith Number

pith:CBBQLLCK

pith:2014:CBBQLLCKXNWRRMMLTNUJZBLAEP

not attested not anchored not stored refs pending

Derived Algebraic Geometry

Bertrand To\"en

arxiv:1401.1044 v2 · 2014-01-06 · 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{CBBQLLCKXNWRRMMLTNUJZBLAEP}

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.

Cited by

2 papers in Pith

Filtered formal groups, Cartier duality, and derived algebraic geometry

The Pandharipande-Thomas rationality conjecture for superpositive curve classes on projective complex 3-manifolds

Receipt and verification

First computed	2026-05-18T02:43:00.675703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104305ac4abb6d18b18b9b689c856023f1dfcaf2e569b3d2199936a7327112e6

Aliases

arxiv: 1401.1044 · arxiv_version: 1401.1044v2 · doi: 10.48550/arxiv.1401.1044 · pith_short_12: CBBQLLCKXNWR · pith_short_16: CBBQLLCKXNWRRMML · pith_short_8: CBBQLLCK

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/CBBQLLCKXNWRRMMLTNUJZBLAEP \
  | 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: 104305ac4abb6d18b18b9b689c856023f1dfcaf2e569b3d2199936a7327112e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa8cd74e6ae3aa15e3d0a9e52ebc5d29f40a3fbe05e1cb8aa54f7b147ef28f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-01-06T11:16:08Z",
    "title_canon_sha256": "f5c4feb9503f990df58f0a6862fec1fb8c0f5594349c4939ba1828fdd2de91fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1044",
    "kind": "arxiv",
    "version": 2
  }
}