Pith Number

pith:F22HD37I

pith:2017:F22HD37IQ45EMRP47LN253WXMR

not attested not anchored not stored refs pending

A Stronger Multi-observable Uncertainty Relation

Cong-Feng Qiao, Guang-Xiong Peng, Jun-Li Li, Qiu-Cheng Song

arxiv:1701.01072 v3 · 2017-01-04 · 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{F22HD37IQ45EMRP47LN253WXMR}

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	2026-05-18T00:43:45.192266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb471efe8873a4645fcfadbaeeed76459ce5ef6b7f3ff03b34341e053735a36

Aliases

arxiv: 1701.01072 · arxiv_version: 1701.01072v3 · doi: 10.48550/arxiv.1701.01072 · pith_short_12: F22HD37IQ45E · pith_short_16: F22HD37IQ45EMRP4 · pith_short_8: F22HD37I

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/F22HD37IQ45EMRP47LN253WXMR \
  | 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: 2eb471efe8873a4645fcfadbaeeed76459ce5ef6b7f3ff03b34341e053735a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1093febb44804e367e68c3e5dc433e0113c827b142f9c5b32ff2462fbae14535",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-04T16:47:52Z",
    "title_canon_sha256": "eae7b41224bfba27b36f910995015a5bd582090c9fd2076210986a2f54ed296e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01072",
    "kind": "arxiv",
    "version": 3
  }
}