Pith Number

pith:3LMJCSD4

pith:2020:3LMJCSD4N4V65BG4VHGQ6J45HA

not attested not anchored not stored refs pending

Describing Strong Correlation with Block-Correlated Coupled Cluster Theory

Enhua Xu, Jingxiang Zou, Mingzhou Duan, Qingchun Wang, Shuhua Li

arxiv:2007.05989 v1 · 2020-07-12 · physics.chem-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{3LMJCSD4N4V65BG4VHGQ6J45HA}

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	2026-07-05T05:51:23.247160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dad891487c6f2bee84dca9cd0f279d382cdbd2c0652c1664d2f43aac65203c9b

Aliases

arxiv: 2007.05989 · arxiv_version: 2007.05989v1 · doi: 10.48550/arxiv.2007.05989 · pith_short_12: 3LMJCSD4N4V6 · pith_short_16: 3LMJCSD4N4V65BG4 · pith_short_8: 3LMJCSD4

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/3LMJCSD4N4V65BG4VHGQ6J45HA \
  | 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: dad891487c6f2bee84dca9cd0f279d382cdbd2c0652c1664d2f43aac65203c9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c6c5c3db8f1d335786202a721a5f4effe0bcd09ae1adfb3a09ddcedf62ed65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-07-12T13:47:08Z",
    "title_canon_sha256": "584bbdd25425b677b85a479009ed8c65750bbbd09bb0df8a2cc1234f12d39ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05989",
    "kind": "arxiv",
    "version": 1
  }
}