Pith Number

pith:AILKCFDZ

pith:2009:AILKCFDZT6OEXCFMZRJF55EOI4

not attested not anchored not stored refs pending

Poisson-Hopf limit of quantum algebras

A. Ballesteros, E. Celeghini, M.A. del Olmo

arxiv:0903.2178 v1 · 2009-03-12 · 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{AILKCFDZT6OEXCFMZRJF55EOI4}

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	2026-05-18T02:14:28.798894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0216a114799f9c4b88accc525ef48e472cb1b1699404f47ed5abfba2d09a6280

Aliases

arxiv: 0903.2178 · arxiv_version: 0903.2178v1 · doi: 10.48550/arxiv.0903.2178 · pith_short_12: AILKCFDZT6OE · pith_short_16: AILKCFDZT6OEXCFM · pith_short_8: AILKCFDZ

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/AILKCFDZT6OEXCFMZRJF55EOI4 \
  | 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: 0216a114799f9c4b88accc525ef48e472cb1b1699404f47ed5abfba2d09a6280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8909a867557ce5d96a0154f413e17ca678f1c0268c590acbe875103b2ad8ea2c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2009-03-12T14:45:22Z",
    "title_canon_sha256": "eb9ce66ecf1d141effad2979f1cc1a0fa760580c59bac65b5e3a67af1df63846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2178",
    "kind": "arxiv",
    "version": 1
  }
}