Pith Number

pith:LN4AV4BY

pith:2015:LN4AV4BYCMXSTFAN6WLHI4DGCP

not attested not anchored not stored refs pending

Converting separable conditions to entanglement breaking conditions

Ryo Namiki

arxiv:1503.07109 v1 · 2015-03-24 · 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{LN4AV4BYCMXSTFAN6WLHI4DGCP}

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	2026-05-18T01:01:29.311021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b780af038132f29940df59674706613fc132cbbf0c61665fa2748ba164cbadd

Aliases

arxiv: 1503.07109 · arxiv_version: 1503.07109v1 · doi: 10.48550/arxiv.1503.07109 · pith_short_12: LN4AV4BYCMXS · pith_short_16: LN4AV4BYCMXSTFAN · pith_short_8: LN4AV4BY

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/LN4AV4BYCMXSTFAN6WLHI4DGCP \
  | 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: 5b780af038132f29940df59674706613fc132cbbf0c61665fa2748ba164cbadd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11dea3c400c834a4c5adc9acb5f97edcb7ddde2e87ec86862b12c36fd3145257",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-24T16:57:25Z",
    "title_canon_sha256": "0f0290be6598075340cb01382d1d54c173b6675dc40cb97229a87db9fc040488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07109",
    "kind": "arxiv",
    "version": 1
  }
}