Pith Number

pith:KJTRLDVT

pith:2022:KJTRLDVTL54753PJGJUW3Q2OY2

not attested not anchored not stored refs pending

Topological Frobenius algebras

Alexandru Oancea, Kai Cieliebak

arxiv:2209.02979 v2 · 2022-09-07 · math.SG · math.AT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJTRLDVTL54753PJGJUW3Q2OY2}

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

Rabinowitz Floer homology for Legendrian submanifolds in prequantization bundles

Receipt and verification

First computed	2026-07-05T09:04:55.686483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5267158eb35f79feede932696dc34ec69e235500290e2605a5decbdecb43df98

Aliases

arxiv: 2209.02979 · arxiv_version: 2209.02979v2 · doi: 10.48550/arxiv.2209.02979 · pith_short_12: KJTRLDVTL547 · pith_short_16: KJTRLDVTL54753PJ · pith_short_8: KJTRLDVT

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/KJTRLDVTL54753PJGJUW3Q2OY2 \
  | 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: 5267158eb35f79feede932696dc34ec69e235500290e2605a5decbdecb43df98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc0da6f75d3f3692c920657429cf5232b4e095ac66a3df5db7e5e9ce99a43d53",
    "cross_cats_sorted": [
      "math.AT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2022-09-07T08:03:13Z",
    "title_canon_sha256": "316926ee8505aa0630b5e25b86fd4a41b9f58526e5aa9a4b6b9ef761b237dc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02979",
    "kind": "arxiv",
    "version": 2
  }
}