Pith Number

pith:WCKXJSEP

pith:2013:WCKXJSEPXTV22UVZ3AMZLQ5PUM

not attested not anchored not stored refs pending

Classical Field Approach to Quantum Weak Measurements

Franco Nori, Justin Dressel, Konstantin Y. Bliokh

arxiv:1308.4831 v2 · 2013-08-22 · 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{WCKXJSEPXTV22UVZ3AMZLQ5PUM}

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	2026-05-18T02:55:57.341917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09574c88fbcebad52b9d81995c3afa317f073d553d1a3174062502df389c4ce

Aliases

arxiv: 1308.4831 · arxiv_version: 1308.4831v2 · doi: 10.48550/arxiv.1308.4831 · pith_short_12: WCKXJSEPXTV2 · pith_short_16: WCKXJSEPXTV22UVZ · pith_short_8: WCKXJSEP

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/WCKXJSEPXTV22UVZ3AMZLQ5PUM \
  | 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: b09574c88fbcebad52b9d81995c3afa317f073d553d1a3174062502df389c4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e7c54b53f250dca86629e8c3a1ebc96b967fb3dcd1e20eaadaed4affe61dc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-22T11:42:41Z",
    "title_canon_sha256": "d8d9e20b1a256fc0eff57c0d28bb6ce550886340f1d5d2bb9b46401d5580079f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4831",
    "kind": "arxiv",
    "version": 2
  }
}