Pith Number

pith:JXNWARO2

pith:2015:JXNWARO2TZGXVLKZBS3ARZKYBK

not attested not anchored not stored refs pending

Experimental test of Heisenberg's measurement uncertainty relation based on statistical distances

Fazhan Shi, Fei Kong, Hengyan Wang, Jiangfeng Du, Mingjun Shi, Shao-Ming Fei, Wenchao Ma, Xinhua Peng, Ying Liu, Zhaokai Li, Zhihao Ma, Zhihua Chen

arxiv:1512.07407 v2 · 2015-12-23 · 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{JXNWARO2TZGXVLKZBS3ARZKYBK}

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	2026-05-18T01:16:15.043685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ddb6045da9e4d7aad590cb608e5580abfc3b414143b9c421a6af345f86971a8

Aliases

arxiv: 1512.07407 · arxiv_version: 1512.07407v2 · doi: 10.48550/arxiv.1512.07407 · pith_short_12: JXNWARO2TZGX · pith_short_16: JXNWARO2TZGXVLKZ · pith_short_8: JXNWARO2

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/JXNWARO2TZGXVLKZBS3ARZKYBK \
  | 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: 4ddb6045da9e4d7aad590cb608e5580abfc3b414143b9c421a6af345f86971a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347880f7fc01d7ca1b3db695acb798d3bf4a93844c6e4f251774d446d5eb0ba0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-23T09:38:30Z",
    "title_canon_sha256": "a50ea3fc5dfc50f2deb0e442d543ae1c03bc7eb0520a5ab63fcdda234ff2d817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07407",
    "kind": "arxiv",
    "version": 2
  }
}