Pith Number

pith:WTCHQRLA

pith:2010:WTCHQRLAIQWL2Y6RCWCSSRRBWQ

not attested not anchored not stored refs pending

Bases for qudits from a nonstandard approach to SU(2)

Maurice Robert Kibler (IPNL)

arxiv:1004.0929 v1 · 2010-04-06 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTCHQRLAIQWL2Y6RCWCSSRRBWQ}

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	2026-05-18T02:08:14.061890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c4784560442cbd63d11585294621b433060d65b66d727a9cb2cb78634522b5

Aliases

arxiv: 1004.0929 · arxiv_version: 1004.0929v1 · doi: 10.48550/arxiv.1004.0929 · pith_short_12: WTCHQRLAIQWL · pith_short_16: WTCHQRLAIQWL2Y6R · pith_short_8: WTCHQRLA

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/WTCHQRLAIQWL2Y6RCWCSSRRBWQ \
  | 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: b4c4784560442cbd63d11585294621b433060d65b66d727a9cb2cb78634522b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fbe14e9a616c2cb47e88891d64a73ef052015cc3e8bb43ad716a8188139073",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-04-06T18:59:55Z",
    "title_canon_sha256": "e760dfc509fcb852fc9084bd4636faeef901ff9e27987c514a6043a47c578ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0929",
    "kind": "arxiv",
    "version": 1
  }
}