Pith Number

pith:CC3A3JRA

pith:2014:CC3A3JRAVOP54YJIJ2QLQLIREO

not attested not anchored not stored refs pending

Reasonable conditions for joint probabilities of non-commuting observables

Holger F. Hofmann

arxiv:1404.6327 v1 · 2014-04-25 · 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{CC3A3JRAVOP54YJIJ2QLQLIREO}

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	2026-05-18T02:41:41.541101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b60da620ab9fde61284ea0b82d112391daf2306574e526ae86976639d918ea

Aliases

arxiv: 1404.6327 · arxiv_version: 1404.6327v1 · doi: 10.48550/arxiv.1404.6327 · pith_short_12: CC3A3JRAVOP5 · pith_short_16: CC3A3JRAVOP54YJI · pith_short_8: CC3A3JRA

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/CC3A3JRAVOP54YJIJ2QLQLIREO \
  | 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: 10b60da620ab9fde61284ea0b82d112391daf2306574e526ae86976639d918ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "588b05f8e49c4f39017ee32cb3c6501e8a160b1674c08f16ebe1a3563a4ff9ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-25T05:38:12Z",
    "title_canon_sha256": "813cdce343ecbd7660af8bdb092ab4b823c57001aa8a8e7a83cf816f4a59d876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6327",
    "kind": "arxiv",
    "version": 1
  }
}