Pith Number

pith:KT4WD3CV

pith:2024:KT4WD3CVAREB27JYLB4NERQJZF

not attested not anchored not stored refs pending

Bloch Sphere of the Qutrit System

Surajit Sen, Tushar Kanti Dey

arxiv:2411.16480 v1 · 2024-11-25 · 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{KT4WD3CVAREB27JYLB4NERQJZF}

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	2026-07-05T09:40:10.076219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54f961ec5504481d7d385878d24609c97fdadb68123e13de73cb33fba3388a7b

Aliases

arxiv: 2411.16480 · arxiv_version: 2411.16480v1 · doi: 10.48550/arxiv.2411.16480 · pith_short_12: KT4WD3CVAREB · pith_short_16: KT4WD3CVAREB27JY · pith_short_8: KT4WD3CV

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/KT4WD3CVAREB27JYLB4NERQJZF \
  | 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: 54f961ec5504481d7d385878d24609c97fdadb68123e13de73cb33fba3388a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d200eabceeb3d091bdc6472c3952b6c36a3b815d110fa1c4560b5f1838d7812a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-25T15:21:05Z",
    "title_canon_sha256": "98780ebaa8e28f33372f8365d2566c53c3173d53163ee39ad1219627162d8596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16480",
    "kind": "arxiv",
    "version": 1
  }
}