Pith Number

pith:TLRORL4I

pith:2018:TLRORL4IGMUDI73ZFCZSMD73QQ

not attested not anchored not stored refs pending

Quantifying quantum coherence and non-classical correlation based on Hellinger distance

Shao-Ming Fei, Zhi-Xiang Jin

arxiv:1806.10814 v1 · 2018-06-28 · 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{TLRORL4IGMUDI73ZFCZSMD73QQ}

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	2026-05-18T00:12:07.857399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae2e8af883328347f7928b3260ffb8414126f2fe6b707becd16d70256f93f81

Aliases

arxiv: 1806.10814 · arxiv_version: 1806.10814v1 · doi: 10.48550/arxiv.1806.10814 · pith_short_12: TLRORL4IGMUD · pith_short_16: TLRORL4IGMUDI73Z · pith_short_8: TLRORL4I

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/TLRORL4IGMUDI73ZFCZSMD73QQ \
  | 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: 9ae2e8af883328347f7928b3260ffb8414126f2fe6b707becd16d70256f93f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3921713ca269a1ac1f83464b848d4c1e3ee385c422b5530ced177ed71704a78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-28T08:11:50Z",
    "title_canon_sha256": "58e07d1525477df01bee1c9b2ea427f279f05e99739acdbeb93c42d9d9498a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10814",
    "kind": "arxiv",
    "version": 1
  }
}