Pith Number

pith:7WFYILJH

pith:2013:7WFYILJHOQ5DVYJ33MMGOLTRIO

not attested not anchored not stored refs pending

Quiver algebras as Fukaya categories

Ivan Smith

arxiv:1309.0452 v3 · 2013-09-02 · math.SG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WFYILJHOQ5DVYJ33MMGOLTRIO}

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	2026-05-18T01:22:25.023403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8b842d27743a3ae13bdb18672e714381464dd16fd5d63a669c30575a3707ca

Aliases

arxiv: 1309.0452 · arxiv_version: 1309.0452v3 · doi: 10.48550/arxiv.1309.0452 · pith_short_12: 7WFYILJHOQ5D · pith_short_16: 7WFYILJHOQ5DVYJ3 · pith_short_8: 7WFYILJH

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/7WFYILJHOQ5DVYJ33MMGOLTRIO \
  | 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: fd8b842d27743a3ae13bdb18672e714381464dd16fd5d63a669c30575a3707ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ebdbfb8d3b042ccb9b616206a30e0e90e9f274e1705fd374e73b14282b85ca1",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2013-09-02T16:21:02Z",
    "title_canon_sha256": "14cd79058badb0f7fa89ddfda1159054d77582f73a0c858ab65c65995f8e8b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0452",
    "kind": "arxiv",
    "version": 3
  }
}