Pith Number

pith:6I3Z5GOG

pith:2012:6I3Z5GOGSZIM5GH4ZKLEO22NRX

not attested not anchored not stored refs pending

4-dimensional (para)-K\"ahler--Weyl structures

Peter Gilkey, Stana Nikcevic

arxiv:1210.6769 v1 · 2012-10-25 · 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{6I3Z5GOGSZIM5GH4ZKLEO22NRX}

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	2026-05-18T03:42:23.187390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2379e99c69650ce98fcca96476b4d8dd36b39a0cd3567dd2ebb22bd9e4bf3aa

Aliases

arxiv: 1210.6769 · arxiv_version: 1210.6769v1 · doi: 10.48550/arxiv.1210.6769 · pith_short_12: 6I3Z5GOGSZIM · pith_short_16: 6I3Z5GOGSZIM5GH4 · pith_short_8: 6I3Z5GOG

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/6I3Z5GOGSZIM5GH4ZKLEO22NRX \
  | 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: f2379e99c69650ce98fcca96476b4d8dd36b39a0cd3567dd2ebb22bd9e4bf3aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c19f8336119f6b2f6bdde6014551c127c64cc367f55b0adc53591d4bdc777e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-25T09:32:40Z",
    "title_canon_sha256": "11bed664a50de46547b619fd4ca89207eb592cb6174b8b3909bf42c050daff47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6769",
    "kind": "arxiv",
    "version": 1
  }
}