Pith Number

pith:EGMATZNG

pith:2004:EGMATZNGANFA3ZD72K57JU2XRU

not attested not anchored not stored refs pending

On separable states for composite systems of distinguishable fermions

Hajime Moriya

arxiv:quant-ph/0405166 v3 · 2004-05-27 · 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{EGMATZNGANFA3ZD72K57JU2XRU}

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

A Construction of Dynamical Entropy on CAR Algebras

Receipt and verification

First computed	2026-07-04T14:49:48.461687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219809e5a6034a0de47fd2bbf4d3578d02e10a4bb7de197a48cfbe3e37f03a88

Aliases

arxiv: quant-ph/0405166 · arxiv_version: quant-ph/0405166v3 · doi: 10.48550/arxiv.quant-ph/0405166 · pith_short_12: EGMATZNGANFA · pith_short_16: EGMATZNGANFA3ZD7 · pith_short_8: EGMATZNG

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/EGMATZNGANFA3ZD72K57JU2XRU \
  | 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: 219809e5a6034a0de47fd2bbf4d3578d02e10a4bb7de197a48cfbe3e37f03a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b5f205aca742846192241804e1a3acf49c4d6dda63b72eed527e6b26c28e240",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-05-27T14:08:45Z",
    "title_canon_sha256": "f671e06cac12df04588179275ae32f0e3ea9aeadf12a18241c0f8e9509f69322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0405166",
    "kind": "arxiv",
    "version": 3
  }
}