Pith Number

pith:UO3HKQEO

pith:2016:UO3HKQEOXQCEY2YPOSGJFSZYUZ

not attested not anchored not stored refs pending

Separability criteria with angular and Hilbert space averages

C.H. Oh, Kazuo Fujikawa, Koichiro Umetsu, Sixia Yu

arxiv:1603.01792 v1 · 2016-03-06 · 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{UO3HKQEOXQCEY2YPOSGJFSZYUZ}

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	2026-05-18T01:16:40.031270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3b675408ebc044c6b0f748c92cb38a67896121b6ebe98130298cd6d652786ce

Aliases

arxiv: 1603.01792 · arxiv_version: 1603.01792v1 · doi: 10.48550/arxiv.1603.01792 · pith_short_12: UO3HKQEOXQCE · pith_short_16: UO3HKQEOXQCEY2YP · pith_short_8: UO3HKQEO

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/UO3HKQEOXQCEY2YPOSGJFSZYUZ \
  | 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: a3b675408ebc044c6b0f748c92cb38a67896121b6ebe98130298cd6d652786ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f793fdc9bc128641ddeb4d64e96adbe025b5bbdb24404afc246755f3ecc57ae8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-06T06:15:33Z",
    "title_canon_sha256": "95316e7dd7c24e3e23dbb15d555e7ccb7b4816ebe6ab0ee1e1035fb55c521176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01792",
    "kind": "arxiv",
    "version": 1
  }
}