Pith Number

pith:O2IBSHAJ

pith:2018:O2IBSHAJV46SNJTSU3SE4X2QTL

not attested not anchored not stored refs pending

Pre-Calabi-Yau structures and moduli of representations

Wai-kit Yeung

arxiv:1802.05398 v4 · 2018-02-15 · math.AG · math.KT · math.RT · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2IBSHAJV46SNJTSU3SE4X2QTL}

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.

Cited by

1 paper in Pith

From homotopy Rota-Baxter algebras to Pre-Calabi-Yau and homotopy double Poisson algebras

Receipt and verification

First computed	2026-07-05T03:58:12.003577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7690191c09af3d26a672a6e44e5f509ad9e1d78ae37ee653cc6f7ad2c3a1731e

Aliases

arxiv: 1802.05398 · arxiv_version: 1802.05398v4 · doi: 10.48550/arxiv.1802.05398 · pith_short_12: O2IBSHAJV46S · pith_short_16: O2IBSHAJV46SNJTS · pith_short_8: O2IBSHAJ

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/O2IBSHAJV46SNJTSU3SE4X2QTL \
  | 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: 7690191c09af3d26a672a6e44e5f509ad9e1d78ae37ee653cc6f7ad2c3a1731e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d17b2b228ca0679dc482c7f1d7e6320e7d69cba695360a46dfa3a04bb043ef",
    "cross_cats_sorted": [
      "math.KT",
      "math.RT",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-02-15T04:26:11Z",
    "title_canon_sha256": "6eda19f90f29a3f86026e27b528d7174c1441db435630199f6a577dd7b2b2618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05398",
    "kind": "arxiv",
    "version": 4
  }
}