Pith Number

pith:CFR6DJBX

pith:2010:CFR6DJBXXGCCVKNRQ3VDAQNQNX

not attested not anchored not stored refs pending

Using nonlocal coherence to quantify quantum correlation

Chong Li, He-Shan Song, Pei Pei, Wei Wang

arxiv:1011.5557 v4 · 2010-11-25 · 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{CFR6DJBXXGCCVKNRQ3VDAQNQNX}

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	2026-05-18T04:25:25.604969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1163e1a437b9842aa9b186ea3041b06dc35f13af500321d84e036bedac2dccc7

Aliases

arxiv: 1011.5557 · arxiv_version: 1011.5557v4 · doi: 10.48550/arxiv.1011.5557 · pith_short_12: CFR6DJBXXGCC · pith_short_16: CFR6DJBXXGCCVKNR · pith_short_8: CFR6DJBX

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/CFR6DJBXXGCCVKNRQ3VDAQNQNX \
  | 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: 1163e1a437b9842aa9b186ea3041b06dc35f13af500321d84e036bedac2dccc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258df41b76beb426a0692ba1b8d9ce02765bb70b45dd311ed3d6484fd0b66755",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-25T06:47:08Z",
    "title_canon_sha256": "87d1c6d9cc1b9d29823485a667be429add87abca79e7e6484fa40bf357d71c84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5557",
    "kind": "arxiv",
    "version": 4
  }
}