Pith Number

pith:CCR22W7G

pith:1998:CCR22W7GGA4YSXWH2N3764T7IM

not attested not anchored not stored refs pending

q deformation by intertwining with application to the singular oscillator

C. Castro, H.C. Rosu

arxiv:quant-ph/9808021 v4 · 1998-08-12 · 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{CCR22W7GGA4YSXWH2N3764T7IM}

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	2026-05-18T01:05:00.451925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a3ad5be63039895ec7d377ff727f43098513963acbb6ce808d67d7d288373b

Aliases

arxiv: quant-ph/9808021 · arxiv_version: quant-ph/9808021v4 · doi: 10.48550/arxiv.quant-ph/9808021 · pith_short_12: CCR22W7GGA4Y · pith_short_16: CCR22W7GGA4YSXWH · pith_short_8: CCR22W7G

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/CCR22W7GGA4YSXWH2N3764T7IM \
  | 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: 10a3ad5be63039895ec7d377ff727f43098513963acbb6ce808d67d7d288373b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad9ec6e8a030cd7e73274f4d486477bb52ff87e86499d7b7eebca9f8d36105d0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-08-12T22:08:31Z",
    "title_canon_sha256": "a605cfd42c71536bafaa7bffc33abb374fe6ca3004d72718f3bf0bb2430a7e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9808021",
    "kind": "arxiv",
    "version": 4
  }
}