Pith Number

pith:T57U5VUK

pith:2012:T57U5VUKW5PCG4XZWC6R2LUPN7

not attested not anchored not stored refs pending

Optimal Probe Wavefunction of Weak-Value Amplification

Akio Hosoya, Yuki Susa, Yutaka Shikano

arxiv:1203.0827 v2 · 2012-03-05 · 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{T57U5VUKW5PCG4XZWC6R2LUPN7}

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	2026-05-18T03:55:55.831528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7f4ed68ab75e2372f9b0bd1d2e8f6fde23ed8b51b5e0c63d1fef4a2ee96328

Aliases

arxiv: 1203.0827 · arxiv_version: 1203.0827v2 · doi: 10.48550/arxiv.1203.0827 · pith_short_12: T57U5VUKW5PC · pith_short_16: T57U5VUKW5PCG4XZ · pith_short_8: T57U5VUK

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/T57U5VUKW5PCG4XZWC6R2LUPN7 \
  | 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: 9f7f4ed68ab75e2372f9b0bd1d2e8f6fde23ed8b51b5e0c63d1fef4a2ee96328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a449c6b8721c4703f211545e881e3c7c00e6896add3abccfeff7a13d1a5b309",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-05T08:24:35Z",
    "title_canon_sha256": "cbd0cd821f3b75590c011332ca122c6eeabc8236007fc9b43d4226917f0185d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0827",
    "kind": "arxiv",
    "version": 2
  }
}