Pith Number

pith:CQXGSSIC

pith:2017:CQXGSSIC4CMPJLMJN5ZFJNC5SH

not attested not anchored not stored refs pending

Generalized Grassmann variables for quantum kit (k-level) systems and Barut-Girardello coherent states for su(r+1) algebras

L. Gouba, M. Daoud

arxiv:1703.00833 v1 · 2017-03-02 · math-ph · hep-th · math.MP · 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{CQXGSSIC4CMPJLMJN5ZFJNC5SH}

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	2026-05-18T00:43:26.468532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142e694902e098f4ad896f7254b45d91c232de027fa58af3eb4fc3a0fbb29388

Aliases

arxiv: 1703.00833 · arxiv_version: 1703.00833v1 · doi: 10.48550/arxiv.1703.00833 · pith_short_12: CQXGSSIC4CMP · pith_short_16: CQXGSSIC4CMPJLMJ · pith_short_8: CQXGSSIC

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/CQXGSSIC4CMPJLMJN5ZFJNC5SH \
  | 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: 142e694902e098f4ad896f7254b45d91c232de027fa58af3eb4fc3a0fbb29388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd9b523445b5cef560e393deaafca96845baa099f5b309ee930cdae394a595e",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-03-02T15:36:45Z",
    "title_canon_sha256": "29f7d3185b1aa08b5552fa6c2d21e657353f5db8fc0c19680c29629e104620a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00833",
    "kind": "arxiv",
    "version": 1
  }
}