Pith Number

pith:74BFVSZS

pith:2005:74BFVSZSYYN2MZHZNDGQIR7I4X

not attested not anchored not stored refs pending

Unravelling Entanglement

Andreas Buchleitner, Andr\'e R. R. Carvalho, Carlos Viviescas, Marc Busse, Olivier Brodier

arxiv:quant-ph/0510006 v1 · 2005-10-02 · 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{74BFVSZSYYN2MZHZNDGQIR7I4X}

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	2026-05-18T01:05:02.754857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff025acb32c61ba664f968cd0447e8e5c989af22b628772af884f5b36c338b76

Aliases

arxiv: quant-ph/0510006 · arxiv_version: quant-ph/0510006v1 · doi: 10.48550/arxiv.quant-ph/0510006 · pith_short_12: 74BFVSZSYYN2 · pith_short_16: 74BFVSZSYYN2MZHZ · pith_short_8: 74BFVSZS

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/74BFVSZSYYN2MZHZNDGQIR7I4X \
  | 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: ff025acb32c61ba664f968cd0447e8e5c989af22b628772af884f5b36c338b76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dc1e4f33931ec429438b5ba27679c514e9ffc9035aef9f810def3ff22c2941",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-10-02T09:54:42Z",
    "title_canon_sha256": "feb68813f5b61087217b327ef837d9198949672654dd378c5b435bd210bf20c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0510006",
    "kind": "arxiv",
    "version": 1
  }
}