Pith Number

pith:73PUEKKO

pith:2016:73PUEKKONM3DY7ZKETZO4Y24XJ

not attested not anchored not stored refs pending

Strong entropic uncertainty relations for multiple measurements

Naihuan Jing, Shao-Ming Fei, Tao Li, Teng Ma, Xianqing Li-Jost, Yunlong Xiao, Zhi-Xi Wang

arxiv:1604.02927 v1 · 2016-04-11 · 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{73PUEKKONM3DY7ZKETZO4Y24XJ}

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	2026-05-18T01:16:02.304004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fedf42294e6b363c7f2a24f2ee635cba7cffd5658a8b259d41298a1ac5c8ec03

Aliases

arxiv: 1604.02927 · arxiv_version: 1604.02927v1 · doi: 10.48550/arxiv.1604.02927 · pith_short_12: 73PUEKKONM3D · pith_short_16: 73PUEKKONM3DY7ZK · pith_short_8: 73PUEKKO

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/73PUEKKONM3DY7ZKETZO4Y24XJ \
  | 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: fedf42294e6b363c7f2a24f2ee635cba7cffd5658a8b259d41298a1ac5c8ec03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d435ea5ce5c66c20943d19084280addf10dbc996b93dd32b10d1b62b5e49bff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-11T13:01:04Z",
    "title_canon_sha256": "43761e7a859a0c31b36f0aab4e1bdac6c1be9f7d7ede73bc24f4e192202e5118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02927",
    "kind": "arxiv",
    "version": 1
  }
}