Pith Number

pith:KW4LI6YS

pith:2012:KW4LI6YS5BEEMQV2CXXCIWOBPT

not attested not anchored not stored refs pending

Visualizing the atomic scale electronic structure of the Ca2CuO2Cl2 Mott insulator

Changqing Jin, Cun Ye, Peng Cai, Qingqing liu, Runze Yu, Wei Ruan, Xiaodong Zhou, Yayu Wang

arxiv:1201.0342 v1 · 2012-01-01 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KW4LI6YS5BEEMQV2CXXCIWOBPT}

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	2026-05-18T03:35:14.264201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b8b47b12e8484642ba15ee2459c17cdac6d639ac9c22e38bc2cce0408f268c

Aliases

arxiv: 1201.0342 · arxiv_version: 1201.0342v1 · doi: 10.48550/arxiv.1201.0342 · pith_short_12: KW4LI6YS5BEE · pith_short_16: KW4LI6YS5BEEMQV2 · pith_short_8: KW4LI6YS

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/KW4LI6YS5BEEMQV2CXXCIWOBPT \
  | 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: 55b8b47b12e8484642ba15ee2459c17cdac6d639ac9c22e38bc2cce0408f268c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e0377f16b6e5461defc48a65a70c766dfbee962ab5f43214568f2ebea23ca6",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-01-01T09:21:34Z",
    "title_canon_sha256": "0044935798170e23091a681f51fce04e092776afb6150a8305f70be1a253d2d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0342",
    "kind": "arxiv",
    "version": 1
  }
}