Pith Number

pith:NJODEM6D

pith:2008:NJODEM6D46BLD6MZYX4UTOE2KX

not attested not anchored not stored refs pending

Quantization of q-Hamiltonian SU(2)-spaces

E. Meinrenken

arxiv:0812.1366 v1 · 2008-12-08 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJODEM6D46BLD6MZYX4UTOE2KX}

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	2026-05-18T03:05:36.034244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5c3233c3e782b1f999c5f949b89a55c303777a5ca53dd895870e06ab5bc3cb

Aliases

arxiv: 0812.1366 · arxiv_version: 0812.1366v1 · doi: 10.48550/arxiv.0812.1366 · pith_short_12: NJODEM6D46BL · pith_short_16: NJODEM6D46BLD6MZ · pith_short_8: NJODEM6D

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/NJODEM6D46BLD6MZYX4UTOE2KX \
  | 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: 6a5c3233c3e782b1f999c5f949b89a55c303777a5ca53dd895870e06ab5bc3cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944de73837dcf57b2ec222e4c22d484572f9232e88b10df1a5392dc9c5526e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-12-08T16:57:29Z",
    "title_canon_sha256": "437141a244d3d39638e472b257a86a18a2ddb16961c7a6d50a4ba2c81e69518b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1366",
    "kind": "arxiv",
    "version": 1
  }
}