Pith Number

pith:P47UEV4O

pith:2011:P47UEV4O7NZSQX2XR2GAJBZ2MJ

not attested not anchored not stored refs pending

On the origin of probability in quantum mechanics

Stephen D.H. Hsu

arxiv:1110.0549 v2 · 2011-10-04 · quant-ph · gr-qc · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P47UEV4O7NZSQX2XR2GAJBZ2MJ}

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	2026-05-18T02:00:18.346283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3f42578efb73285f578e8c04873a62519ec003f35bf8defcd3b90968e938e5

Aliases

arxiv: 1110.0549 · arxiv_version: 1110.0549v2 · doi: 10.48550/arxiv.1110.0549 · pith_short_12: P47UEV4O7NZS · pith_short_16: P47UEV4O7NZSQX2X · pith_short_8: P47UEV4O

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/P47UEV4O7NZSQX2XR2GAJBZ2MJ \
  | 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: 7f3f42578efb73285f578e8c04873a62519ec003f35bf8defcd3b90968e938e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3acb3b00a6dc9f6f38c8615b31a45aab78ba6559da99a908da5005b59bdf5f11",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-04T00:23:26Z",
    "title_canon_sha256": "f265ed85f13ce32652ce534960e9d20bed8995182144b3bc6f5313e6c14b8b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0549",
    "kind": "arxiv",
    "version": 2
  }
}