Pith Number

pith:BZ3PJLLM

pith:2015:BZ3PJLLML5J3ZRD3ZBNI6LRDOZ

not attested not anchored not stored refs pending

Almost-Kahler Anti-Self-Dual Metrics

Inyoung Kim

arxiv:1511.07656 v1 · 2015-11-24 · 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{BZ3PJLLML5J3ZRD3ZBNI6LRDOZ}

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	2026-05-18T01:26:04.036191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e76f4ad6c5f53bcc47bc85a8f2e23765a06dedb555743012eab07731bf7fd87

Aliases

arxiv: 1511.07656 · arxiv_version: 1511.07656v1 · doi: 10.48550/arxiv.1511.07656 · pith_short_12: BZ3PJLLML5J3 · pith_short_16: BZ3PJLLML5J3ZRD3 · pith_short_8: BZ3PJLLM

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/BZ3PJLLML5J3ZRD3ZBNI6LRDOZ \
  | 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: 0e76f4ad6c5f53bcc47bc85a8f2e23765a06dedb555743012eab07731bf7fd87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b331b8a3dc480692586497bc8f41faa20faaf2ceb311a84d85599b84d2f25ade",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-11-24T11:30:39Z",
    "title_canon_sha256": "56bcdaa6ddfd9b59126488ac1a5e64588f8d64fbf0c84d3f38271595b2500cc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07656",
    "kind": "arxiv",
    "version": 1
  }
}