Pith Number

pith:W4UMK5WM

pith:2004:W4UMK5WMFEQWIIFI3B35VCAI7Y

not attested not anchored not stored refs pending

Dynamical Origin of Quantum Probabilities

Antony Valentini, Hans Westman

arxiv:quant-ph/0403034 v2 · 2004-03-04 · quant-ph · gr-qc · 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{W4UMK5WMFEQWIIFI3B35VCAI7Y}

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

Information Metrics and Possible Limitations of Local Information Objectivity in Quantum Gravity

Receipt and verification

First computed	2026-07-04T16:50:14.070015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b728c576cc29216420a8d877da8808fe2ed3674fa5d33a71189ee323d0453009

Aliases

arxiv: quant-ph/0403034 · arxiv_version: quant-ph/0403034v2 · doi: 10.48550/arxiv.quant-ph/0403034 · pith_short_12: W4UMK5WMFEQW · pith_short_16: W4UMK5WMFEQWIIFI · pith_short_8: W4UMK5WM

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/W4UMK5WMFEQWIIFI3B35VCAI7Y \
  | 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: b728c576cc29216420a8d877da8808fe2ed3674fa5d33a71189ee323d0453009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4c038894726e7f5aa98ee457f65df75f03a992149471fa5fc97f23ddba409f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-03-04T18:40:36Z",
    "title_canon_sha256": "5edbe485669aeb022debfc3aab79e1e79c1598ab3f8a7f1f3c3bf497bdbd9f52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0403034",
    "kind": "arxiv",
    "version": 2
  }
}