Pith Number

pith:H65AOLVI

pith:2011:H65AOLVINXJI34PF4H27JOJWTO

not attested not anchored not stored refs pending

Poisson Ideals in Cluster Algebras and the Spectra of Quantized Coordinate Rings

Sebastian Zwicknagl

arxiv:1107.2760 v2 · 2011-07-14 · math.QA · math-ph · 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{H65AOLVINXJI34PF4H27JOJWTO}

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	2026-05-18T03:41:56.581243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fba072ea86dd28df1e5e1f5f4b9369baf35a0891008bafc5bcd4e23af0a4bfb

Aliases

arxiv: 1107.2760 · arxiv_version: 1107.2760v2 · doi: 10.48550/arxiv.1107.2760 · pith_short_12: H65AOLVINXJI · pith_short_16: H65AOLVINXJI34PF · pith_short_8: H65AOLVI

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/H65AOLVINXJI34PF4H27JOJWTO \
  | 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: 3fba072ea86dd28df1e5e1f5f4b9369baf35a0891008bafc5bcd4e23af0a4bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc31377a6132ddccf9a3931f7b58e93363906a7116b27ad069ba6fe53f42e6a1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-07-14T09:11:30Z",
    "title_canon_sha256": "2a179b7085bd3b0e56796be58a3a74ec922fa44931578ca6d20d3321ed084933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2760",
    "kind": "arxiv",
    "version": 2
  }
}