Pith Number

pith:IANBSTSX

pith:2018:IANBSTSXCF2YWRHOGPJMAG5DOL

not attested not anchored not stored refs pending

Machine learning study of the relationship between the geometric and entropy discord

Hao Wu, Ming-Zheng Zhu, Qin-Sheng Zhu, Shao-Yi Wu, Xiao-Yu Li, Yi-Ming Huang

arxiv:1807.07470 v3 · 2018-07-19 · 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{IANBSTSXCF2YWRHOGPJMAG5DOL}

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	2026-05-17T23:58:52.593400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401a194e5711758b44ee33d2c01ba372d8aec86fc4a7dea1d8c030f72308d8ce

Aliases

arxiv: 1807.07470 · arxiv_version: 1807.07470v3 · doi: 10.48550/arxiv.1807.07470 · pith_short_12: IANBSTSXCF2Y · pith_short_16: IANBSTSXCF2YWRHO · pith_short_8: IANBSTSX

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/IANBSTSXCF2YWRHOGPJMAG5DOL \
  | 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: 401a194e5711758b44ee33d2c01ba372d8aec86fc4a7dea1d8c030f72308d8ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b759d16065bf25b81ff58fc66c8a7826e4ca4c49ebcbf5e1ec36e09832e8109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-19T14:44:35Z",
    "title_canon_sha256": "ba89a1d82cc19993b9e9852983fa06055f2cbf8336b86373acf9e6ffb1cefecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07470",
    "kind": "arxiv",
    "version": 3
  }
}