Pith Number

pith:TK6ASIW4

pith:2002:TK6ASIW4CARMSAQA6FHALFQFAN

not attested not anchored not stored refs pending

Generalized Calabi-Yau manifolds

Nigel Hitchin

arxiv:math/0209099 v1 · 2002-09-10 · math.DG · 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{TK6ASIW4CARMSAQA6FHALFQFAN}

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

Symmetries and Higher-Form Connections in Derived Differential Geometry

Generalised Complex and Spinor Relations

Receipt and verification

First computed	2026-05-18T04:22:51.269661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9abc0922dc1022c90200f14e059605037a0c462700dbb20902cd1744012c0f49

Aliases

arxiv: math/0209099 · arxiv_version: math/0209099v1 · doi: 10.48550/arxiv.math/0209099 · pith_short_12: TK6ASIW4CARM · pith_short_16: TK6ASIW4CARMSAQA · pith_short_8: TK6ASIW4

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/TK6ASIW4CARMSAQA6FHALFQFAN \
  | 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: 9abc0922dc1022c90200f14e059605037a0c462700dbb20902cd1744012c0f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f66067d8ac06d413f312853d4cf3fccc10f819b2039814586e86a0071033932",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2002-09-10T08:59:07Z",
    "title_canon_sha256": "288fdcc0e514b406b8ccd0cae4d49c3cb7aaf581965333e65ab0f07811eaa391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0209099",
    "kind": "arxiv",
    "version": 1
  }
}