Pith Number

pith:CM5UFFW2

pith:2001:CM5UFFW2C4WJLQBG4QZOQ7FKPW

not attested not anchored not stored refs pending

Semicausal operations are semilocalizable

D. Schlingemann, R.F. Werner, T. Eggeling

arxiv:quant-ph/0104027 v1 · 2001-04-05 · 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{CM5UFFW2C4WJLQBG4QZOQ7FKPW}

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

Order structure and signalling in higher order quantum maps

Receipt and verification

First computed	2026-07-04T16:28:57.218447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133b4296da172c95c026e432e87caa7d8b84210f8db9e7665cddeb28c596f000

Aliases

arxiv: quant-ph/0104027 · arxiv_version: quant-ph/0104027v1 · doi: 10.48550/arxiv.quant-ph/0104027 · pith_short_12: CM5UFFW2C4WJ · pith_short_16: CM5UFFW2C4WJLQBG · pith_short_8: CM5UFFW2

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/CM5UFFW2C4WJLQBG4QZOQ7FKPW \
  | 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: 133b4296da172c95c026e432e87caa7d8b84210f8db9e7665cddeb28c596f000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ed016957494b24769876e159b488984475be9aaf558a981cd472f9f3b84e39",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-04-05T09:36:32Z",
    "title_canon_sha256": "a9a2721e86a9494360326889bba13e829ee929e4685df73a21528fd266102bef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0104027",
    "kind": "arxiv",
    "version": 1
  }
}