Pith Number

pith:MYVABQPT

pith:2002:MYVABQPTCZKQEW6Z3A7MUCJLGJ

not attested not anchored not stored refs pending

Error exponents for entanglement concentration

Andreas Winter, Fumiaki Morikoshi, Keiji Matsumoto, Masahito Hayashi, Masato Koashi

arxiv:quant-ph/0206097 v2 · 2002-06-14 · 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{MYVABQPTCZKQEW6Z3A7MUCJLGJ}

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

Error exponents for tripartite-to-bipartite entanglement transformations

Receipt and verification

First computed	2026-07-04T16:36:05.903362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662a00c1f31655025bd9d83eca092b324c466c8056b83239f99bc44d9de208d8

Aliases

arxiv: quant-ph/0206097 · arxiv_version: quant-ph/0206097v2 · doi: 10.48550/arxiv.quant-ph/0206097 · pith_short_12: MYVABQPTCZKQ · pith_short_16: MYVABQPTCZKQEW6Z · pith_short_8: MYVABQPT

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/MYVABQPTCZKQEW6Z3A7MUCJLGJ \
  | 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: 662a00c1f31655025bd9d83eca092b324c466c8056b83239f99bc44d9de208d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "992d5899bc5fbd42eefd4a6a6596484dbaa272d1bba02368175d4085b5aa806c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-06-14T14:42:20Z",
    "title_canon_sha256": "51e99caa84a3621f62525d4d24df9e7a20ab0326b2354f732d42e1b673773a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0206097",
    "kind": "arxiv",
    "version": 2
  }
}