Pith Number

pith:MLMPBXRF

pith:2015:MLMPBXRFD42HXR3SKTLLR7GZVH

not attested not anchored not stored refs pending

Resolving the problem of definite outcomes of measurements

Art Hobson

arxiv:1502.06585 v4 · 2015-02-23 · 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{MLMPBXRFD42HXR3SKTLLR7GZVH}

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

Generalized rules for coherence transfer from local to global scale

Receipt and verification

First computed	2026-07-05T04:31:09.538174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d8f0de251f347bc77254d6b8fcd9a9f10c04ce5594e00bd2308c3f5cda5c07

Aliases

arxiv: 1502.06585 · arxiv_version: 1502.06585v4 · doi: 10.48550/arxiv.1502.06585 · pith_short_12: MLMPBXRFD42H · pith_short_16: MLMPBXRFD42HXR3S · pith_short_8: MLMPBXRF

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/MLMPBXRFD42HXR3SKTLLR7GZVH \
  | 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: 62d8f0de251f347bc77254d6b8fcd9a9f10c04ce5594e00bd2308c3f5cda5c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da444cc96b807461bdc5229c5a7546a560bb8edeea731d5c8dbb973cde8365d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-23T20:38:30Z",
    "title_canon_sha256": "2865286c9f8fc6c8003ae91bc701670a0ed5288006c364e723410422ef0fa141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06585",
    "kind": "arxiv",
    "version": 4
  }
}