Pith Number

pith:KDNZSJC6

pith:2024:KDNZSJC6HAODJVB5RHHP6W65MD

not attested not anchored not stored refs pending

Quantum mereology and subsystems from the spectrum

Dries Sels, Nicolas Loizeau

arxiv:2409.01391 v2 · 2024-09-02 · 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{KDNZSJC6HAODJVB5RHHP6W65MD}

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.

Cited by

1 paper in Pith

Partitions in quantum theory

Receipt and verification

First computed	2026-07-05T11:55:14.716389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50db99245e381c34d43d89ceff5bdd60eed327231c28888e98f4843960c5eb4d

Aliases

arxiv: 2409.01391 · arxiv_version: 2409.01391v2 · doi: 10.48550/arxiv.2409.01391 · pith_short_12: KDNZSJC6HAOD · pith_short_16: KDNZSJC6HAODJVB5 · pith_short_8: KDNZSJC6

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/KDNZSJC6HAODJVB5RHHP6W65MD \
  | 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: 50db99245e381c34d43d89ceff5bdd60eed327231c28888e98f4843960c5eb4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406a398c22e2eba9d030082de6fd85463f98e585ee6d55d140277edcd1b5d952",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-09-02T17:42:16Z",
    "title_canon_sha256": "693b9180951d8d10de14c9c8ed748e914cc9ec5e5b48e7b55927ac846526062e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01391",
    "kind": "arxiv",
    "version": 2
  }
}