Pith Number

pith:WKFHUM3G

pith:2006:WKFHUM3GVUA3BC3SDLRGW3HEND

not attested not anchored not stored refs pending

Compactifications of discrete quantum groups

P. M. So{\l}tan

arxiv:math/0604618 v1 · 2006-04-28 · 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{WKFHUM3GVUA3BC3SDLRGW3HEND}

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	2026-05-18T01:09:15.589365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b28a7a3366ad01b08b721ae26b6ce468ce863cafd3f35372d698800e41b3c490

Aliases

arxiv: math/0604618 · arxiv_version: math/0604618v1 · doi: 10.48550/arxiv.math/0604618 · pith_short_12: WKFHUM3GVUA3 · pith_short_16: WKFHUM3GVUA3BC3S · pith_short_8: WKFHUM3G

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/WKFHUM3GVUA3BC3SDLRGW3HEND \
  | 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: b28a7a3366ad01b08b721ae26b6ce468ce863cafd3f35372d698800e41b3c490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5cf8a822d1033a962de8aed4bf3ca8e1f544f2be102d3941b97aec259843e5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2006-04-28T05:51:14Z",
    "title_canon_sha256": "6e3c36b9e9babbdf51aef256471f25a042f1aea63b16a688442066947358bfe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0604618",
    "kind": "arxiv",
    "version": 1
  }
}