Pith Number

pith:3PWAW7GY

pith:1996:3PWAW7GY3XYIUEHQLXQ6Y42JQK

not attested not anchored not stored refs pending

Distinguishability and Accessible Information in Quantum Theory

Christopher A. Fuchs (Departement IRO, Universite de Montreal)

arxiv:quant-ph/9601020 v1 · 1996-01-23 · 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{3PWAW7GY3XYIUEHQLXQ6Y42JQK}

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

2 papers in Pith

Generalization Bounds for Quantum Learning via R\'enyi Divergences

Context-Aware Unit Testing for Quantum Subroutines

Receipt and verification

First computed	2026-07-04T14:47:03.957490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbec0b7cd8ddf08a10f05de1ec734982b616d14a4667625b92d2918e5f392053

Aliases

arxiv: quant-ph/9601020 · arxiv_version: quant-ph/9601020v1 · doi: 10.48550/arxiv.quant-ph/9601020 · pith_short_12: 3PWAW7GY3XYI · pith_short_16: 3PWAW7GY3XYIUEHQ · pith_short_8: 3PWAW7GY

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/3PWAW7GY3XYIUEHQLXQ6Y42JQK \
  | 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: dbec0b7cd8ddf08a10f05de1ec734982b616d14a4667625b92d2918e5f392053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a38dd37c6f52622167f68322f9695c362565ebc0f3ef628bc64031f83d0d6c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1996-01-23T17:41:21Z",
    "title_canon_sha256": "d3d706b45cfc33ae7695959ee923b0a1d005355dc9dca1b5439099ea60c5569e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9601020",
    "kind": "arxiv",
    "version": 1
  }
}