Pith Number

pith:BCUCOSER

pith:2016:BCUCOSERWXHZTJ7DK5E3LI5MBO

not attested not anchored not stored refs pending

Detecting metrologically useful asymmetry and entanglement by a few local measurements

Benjamin Yadin, Bi-Heng Liu, Chao Zhang, Chuan-Feng Li, Davide Girolami, Guang-Can Guo, Huan Cao, Reevu Maity, Vlatko Vedral, Yun-Feng Huang, Zhi-Bo Hou

arxiv:1611.02004 v5 · 2016-11-07 · quant-ph · cond-mat.stat-mech · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCUCOSERWXHZTJ7DK5E3LI5MBO}

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	2026-05-18T00:32:26.010698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a8274891b5cf99a7e35749b5a3ac0b9ae2c5c3a868ddcdc42a58ed7642df8b

Aliases

arxiv: 1611.02004 · arxiv_version: 1611.02004v5 · doi: 10.48550/arxiv.1611.02004 · pith_short_12: BCUCOSERWXHZ · pith_short_16: BCUCOSERWXHZTJ7D · pith_short_8: BCUCOSER

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/BCUCOSERWXHZTJ7DK5E3LI5MBO \
  | 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: 08a8274891b5cf99a7e35749b5a3ac0b9ae2c5c3a868ddcdc42a58ed7642df8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5eeca14098890b59697a66f2d0340bfc4659430aa80c2f72730c151536bede3",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-07T11:55:37Z",
    "title_canon_sha256": "609ee0f0c3209097f826481d799ef4e5683b1dfe5721d3e17d62b8baa971c3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02004",
    "kind": "arxiv",
    "version": 5
  }
}