Pith Number

pith:TOSM3PPS

pith:2015:TOSM3PPSCUX53HKSPGJ3YOQ3BU

not attested not anchored not stored refs pending

Uncertainty equalities and uncertainty relation in weak measurement

Cong-Feng Qiao, Qiu-Cheng Song

arxiv:1505.02233 v1 · 2015-05-09 · 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{TOSM3PPSCUX53HKSPGJ3YOQ3BU}

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	2026-05-18T02:16:19.499357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba4cdbdf2152fdd9d527993bc3a1b0d2d25932bf4a7f556af4cd920d6ebeaa9

Aliases

arxiv: 1505.02233 · arxiv_version: 1505.02233v1 · doi: 10.48550/arxiv.1505.02233 · pith_short_12: TOSM3PPSCUX5 · pith_short_16: TOSM3PPSCUX53HKS · pith_short_8: TOSM3PPS

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/TOSM3PPSCUX53HKSPGJ3YOQ3BU \
  | 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: 9ba4cdbdf2152fdd9d527993bc3a1b0d2d25932bf4a7f556af4cd920d6ebeaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a243eac965731014719fb586a017e4384245e122ce253d8fa9cec036985a5471",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-09T06:01:30Z",
    "title_canon_sha256": "ca9059cf2a4a60258f0e838c72bac29e7b455b5a66fb2a5af9f361329758c732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02233",
    "kind": "arxiv",
    "version": 1
  }
}