Pith Number

pith:UJRDLMXC

pith:2000:UJRDLMXCD4ACHJMIQ3ZI6JSDCD

not attested not anchored not stored refs pending

The dynamics of a hole in a CuO_4 plaquette: electron energy-loss spectroscopy of Li_2CuO_2

C. Waidacher, H. Eisaki, J. Fink, J. Richter, K. W. Becker, M. Knupfer, M. S. Golden, N. Motoyama, S. Atzkern, S. Uchida

arxiv:cond-mat/0007227 v1 · 2000-07-13 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJRDLMXCD4ACHJMIQ3ZI6JSDCD}

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	2026-07-04T16:18:49.434576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26235b2e21f0023a58886f28f264310e8c67c88882abe404125211c211c85ec

Aliases

arxiv: cond-mat/0007227 · arxiv_version: cond-mat/0007227v1 · doi: 10.48550/arxiv.cond-mat/0007227 · pith_short_12: UJRDLMXCD4AC · pith_short_16: UJRDLMXCD4ACHJMI · pith_short_8: UJRDLMXC

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/UJRDLMXCD4ACHJMIQ3ZI6JSDCD \
  | 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: a26235b2e21f0023a58886f28f264310e8c67c88882abe404125211c211c85ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f13b628cca7f5acf1ceab15e328979bd3ced22d6efb151a1bddbec0401e8d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2000-07-13T14:16:07Z",
    "title_canon_sha256": "82801558ed6eead960c739bb548ae68b53f47f72d93495d543a5f60b37ad977c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0007227",
    "kind": "arxiv",
    "version": 1
  }
}