Pith Number

pith:DIUBWPGB

pith:2013:DIUBWPGBXT42BIUBEJ6DVO3LSZ

not attested not anchored not stored refs pending

On quantization of quasi-Lie bialgebras

Pavol \v{S}evera, \v{S}tefan Sak\'alo\v{s}

arxiv:1304.6382 v2 · 2013-04-23 · 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{DIUBWPGBXT42BIUBEJ6DVO3LSZ}

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	2026-05-18T03:27:13.184914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a281b3cc1bcf9a0a281227c3abb6b9654d0bddda4fc8568bc4098e16502dd21

Aliases

arxiv: 1304.6382 · arxiv_version: 1304.6382v2 · doi: 10.48550/arxiv.1304.6382 · pith_short_12: DIUBWPGBXT42 · pith_short_16: DIUBWPGBXT42BIUB · pith_short_8: DIUBWPGB

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/DIUBWPGBXT42BIUBEJ6DVO3LSZ \
  | 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: 1a281b3cc1bcf9a0a281227c3abb6b9654d0bddda4fc8568bc4098e16502dd21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9e4f0fa7e61ceb6c8943b7186e6bb748d0ce6313abf9cb3795d45c466753326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2013-04-23T19:07:15Z",
    "title_canon_sha256": "38fc2a7f20d13d1dadc48f4d378481fb4bc794ef51bfa52e09411b5690f67239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6382",
    "kind": "arxiv",
    "version": 2
  }
}