Pith Number

pith:EZ2QM7F3

pith:2010:EZ2QM7F33ZQ353FJEEFGH4YDDH

not attested not anchored not stored refs pending

Quasi-determinism of weak measurement statistics: Laplace's demon's quantum cousin

Holger F. Hofmann

arxiv:1005.0654 v1 · 2010-05-05 · quant-ph · physics.hist-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{EZ2QM7F33ZQ353FJEEFGH4YDDH}

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	2026-05-18T03:32:08.278541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2675067cbbde61beeca9210a63f30319c86ec5720968c5acf2347fb206b461b9

Aliases

arxiv: 1005.0654 · arxiv_version: 1005.0654v1 · doi: 10.48550/arxiv.1005.0654 · pith_short_12: EZ2QM7F33ZQ3 · pith_short_16: EZ2QM7F33ZQ353FJ · pith_short_8: EZ2QM7F3

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/EZ2QM7F33ZQ353FJEEFGH4YDDH \
  | 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: 2675067cbbde61beeca9210a63f30319c86ec5720968c5acf2347fb206b461b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b92db727e659d12809025907489e4589db63bfc2b43099652e0a36ff587485f0",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-05T00:26:16Z",
    "title_canon_sha256": "b8d66ff041b564109b8da79f8d4c22dfaa2d60bad9e813dca7fac24a712e321d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0654",
    "kind": "arxiv",
    "version": 1
  }
}