Pith Number

pith:MGWFJZX4

pith:2012:MGWFJZX47URUU3QX6NIFRI5ZG4

not attested not anchored not stored refs pending

A higher dimensional foliated Donaldson theory, I

Shuguang Wang

arxiv:1212.6774 v2 · 2012-12-30 · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGWFJZX47URUU3QX6NIFRI5ZG4}

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	2026-05-18T01:35:43.786097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ac54e6fcfd234a6e17f35058a3b9373f63bbf50fd07ded3a16867548255dc8

Aliases

arxiv: 1212.6774 · arxiv_version: 1212.6774v2 · doi: 10.48550/arxiv.1212.6774 · pith_short_12: MGWFJZX47URU · pith_short_16: MGWFJZX47URUU3QX · pith_short_8: MGWFJZX4

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/MGWFJZX47URUU3QX6NIFRI5ZG4 \
  | 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: 61ac54e6fcfd234a6e17f35058a3b9373f63bbf50fd07ded3a16867548255dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95db0246e8cb48fd629b738c39c753de20accbd9000886ed4b64aa0b4cd0d94e",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-12-30T20:53:01Z",
    "title_canon_sha256": "68a20a37984c7b44292f427573a82131d4d410d3db69e86b89588a767243009b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6774",
    "kind": "arxiv",
    "version": 2
  }
}