Pith Number

pith:FXJR4ECV

pith:2001:FXJR4ECVSI6OC7AGEYFYYURDHX

not attested not anchored not stored refs pending

Localisation of doped holes in edge-shared CuO_2 chain cuprates: consequences for dynamic spectral weight transfer

C. Hellwig, Ch. Jung, G. Kaindl, H. Rosner, J. Fink, J. Karpinski, J. Malek, M. Knupfer, M. S. Golden, R. Neudert, S.-L.Drechsler, Z. Hu

arxiv:cond-mat/0108138 v1 · 2001-08-08 · 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{FXJR4ECVSI6OC7AGEYFYYURDHX}

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	2026-07-04T15:51:17.226181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd31e1055923ce17c06260b8c52233dc909e3dd5de50472f8b18fecc11b84ee

Aliases

arxiv: cond-mat/0108138 · arxiv_version: cond-mat/0108138v1 · doi: 10.48550/arxiv.cond-mat/0108138 · pith_short_12: FXJR4ECVSI6O · pith_short_16: FXJR4ECVSI6OC7AG · pith_short_8: FXJR4ECV

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/FXJR4ECVSI6OC7AGEYFYYURDHX \
  | 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: 2dd31e1055923ce17c06260b8c52233dc909e3dd5de50472f8b18fecc11b84ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f03f715ce80a6c93d119da8b18ce808d0a4abf52ffc04a1ad2e6687c25982e4",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-08-08T14:56:18Z",
    "title_canon_sha256": "ca6948d42811e6bfa41ba3e17f3b94167b4f4c32b1f41b952790877992b5d782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0108138",
    "kind": "arxiv",
    "version": 1
  }
}