Pith Number

pith:TVTVKOVC

pith:2012:TVTVKOVCGOBLG2FQ4LRMMLOLEG

not attested not anchored not stored refs pending

Poisson brackets and Poisson spectra in polynomial algebras

David A. Jordan, Sei-Qwon Oh

arxiv:1212.5155 v1 · 2012-12-20 · math.RA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVTVKOVCGOBLG2FQ4LRMMLOLEG}

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	2026-05-18T03:38:03.626698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d67553aa23382b368b0e2e2c62dcb219d23e09bbe01e5ef1a659d9af64278a0

Aliases

arxiv: 1212.5155 · arxiv_version: 1212.5155v1 · doi: 10.48550/arxiv.1212.5155 · pith_short_12: TVTVKOVCGOBL · pith_short_16: TVTVKOVCGOBLG2FQ · pith_short_8: TVTVKOVC

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/TVTVKOVCGOBLG2FQ4LRMMLOLEG \
  | 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: 9d67553aa23382b368b0e2e2c62dcb219d23e09bbe01e5ef1a659d9af64278a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc1d9fcd1417a986e46d0f0aec6cf99eb3a0248a5a9ba707164acc565b7d5f3",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-12-20T17:37:35Z",
    "title_canon_sha256": "1fc9225886732a17249756b89755c6359769b790d1e7acfd7b7d37eac70073c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5155",
    "kind": "arxiv",
    "version": 1
  }
}