Pith Number

pith:I3BGWOSD

pith:2000:I3BGWOSDZ6VJKWTJYNNEORSBE2

not attested not anchored not stored refs pending

Berezin-Toeplitz quantization and Berezin transform

Martin Schlichenmaier

arxiv:math/0009219 v1 · 2000-09-25 · math.QA · math-ph · math.CV · math.DG · math.MP · math.SG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3BGWOSDZ6VJKWTJYNNEORSBE2}

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	2026-05-18T00:37:07.983335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46c26b3a43cfaa955a69c35a47464126b0ee5f24ac5775da440d2591d4ba4a27

Aliases

arxiv: math/0009219 · arxiv_version: math/0009219v1 · doi: 10.48550/arxiv.math/0009219 · pith_short_12: I3BGWOSDZ6VJ · pith_short_16: I3BGWOSDZ6VJKWTJ · pith_short_8: I3BGWOSD

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/I3BGWOSDZ6VJKWTJYNNEORSBE2 \
  | 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: 46c26b3a43cfaa955a69c35a47464126b0ee5f24ac5775da440d2591d4ba4a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6926f3be9820c9e7ac45ef39bc64840ba9011c50929e9f7557cc016d7b9c428a",
    "cross_cats_sorted": [
      "math-ph",
      "math.CV",
      "math.DG",
      "math.MP",
      "math.SG",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2000-09-25T10:41:02Z",
    "title_canon_sha256": "d968af2bda7c45d15cbbcfd59b43eefce6d34eda2e7ba67b3322151ff95c4eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0009219",
    "kind": "arxiv",
    "version": 1
  }
}