Pith Number

pith:L2G3EFI2

pith:2010:L2G3EFI2SL3ZJX6Y4X2RJ2DGCZ

not attested not anchored not stored refs pending

Lectures on generalized geometry

Nigel Hitchin

arxiv:1008.0973 v1 · 2010-08-05 · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2G3EFI2SL3ZJX6Y4X2RJ2DGCZ}

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	2026-05-18T04:42:34.859609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8db2151a92f794dfd8e5f514e86616707795b79d8132b11f9ba5685c8a0e69

Aliases

arxiv: 1008.0973 · arxiv_version: 1008.0973v1 · doi: 10.48550/arxiv.1008.0973 · pith_short_12: L2G3EFI2SL3Z · pith_short_16: L2G3EFI2SL3ZJX6Y · pith_short_8: L2G3EFI2

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/L2G3EFI2SL3ZJX6Y4X2RJ2DGCZ \
  | 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: 5e8db2151a92f794dfd8e5f514e86616707795b79d8132b11f9ba5685c8a0e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9bdd6ef878d2e6a009a5d45bb44d8a54cd71bbd37e71a062dbd8d7283d67515",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-08-05T13:41:48Z",
    "title_canon_sha256": "aa892e1d62043f1669bdd1c9e5df132678a2d4f9f9edea29df1aab782aeceda2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0973",
    "kind": "arxiv",
    "version": 1
  }
}