Pith Number

pith:WVRWUJGN

pith:2016:WVRWUJGNNLMFVNGCT2P2CTO7YI

not attested not anchored not stored refs pending

Atiyah classes of strongly homotopy Lie pairs

Honglei Lang, Maosong Xiang, Zhuo Chen

arxiv:1609.00984 v4 · 2016-09-04 · math.QA · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVRWUJGNNLMFVNGCT2P2CTO7YI}

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	2026-05-17T23:45:53.639106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5636a24cd6ad85ab4c29e9fa14ddfc22a919b07ee8fd15cebf5bdfcf086a90a

Aliases

arxiv: 1609.00984 · arxiv_version: 1609.00984v4 · doi: 10.48550/arxiv.1609.00984 · pith_short_12: WVRWUJGNNLMF · pith_short_16: WVRWUJGNNLMFVNGC · pith_short_8: WVRWUJGN

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/WVRWUJGNNLMFVNGCT2P2CTO7YI \
  | 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: b5636a24cd6ad85ab4c29e9fa14ddfc22a919b07ee8fd15cebf5bdfcf086a90a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1438548fdffedde2a86805d19436234196da5865271de320e48a63293bf640e8",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2016-09-04T20:20:15Z",
    "title_canon_sha256": "c0b8946eca3d26de83a40943cf2b621477bd5085fe696cabcc43c8ded0665b7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00984",
    "kind": "arxiv",
    "version": 4
  }
}