Pith Number

pith:QCA56RKN

pith:2001:QCA56RKNJ4X554J2CCUG3GTJOS

not attested not anchored not stored refs pending

Anomalous electronic structure and pseudogap effects in Nd_1.85Ce_0.15CuO_4

A. Damascelli, C. Kim, D.H. Lu, D.L. Feng, F. Ronning, K.M. Shen, M. Greven (Stanford University), N. Kaneko, N.P. Armitage, P. Bogdanov, P.K. Mang, Y. Onose, Y. Taguchi, Y. Tokura (University of Tokyo), Z.-X. Shen (Stanford University)

arxiv:cond-mat/0107244 v1 · 2001-07-12 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCA56RKNJ4X554J2CCUG3GTJOS}

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	2026-07-04T16:25:58.861093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8081df454d4f2fdef13a10a86d9a6974a2b55bf210b329bc12501dee9c0ecd22

Aliases

arxiv: cond-mat/0107244 · arxiv_version: cond-mat/0107244v1 · doi: 10.48550/arxiv.cond-mat/0107244 · pith_short_12: QCA56RKNJ4X5 · pith_short_16: QCA56RKNJ4X554J2 · pith_short_8: QCA56RKN

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/QCA56RKNJ4X554J2CCUG3GTJOS \
  | 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: 8081df454d4f2fdef13a10a86d9a6974a2b55bf210b329bc12501dee9c0ecd22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd2c62aea3e17732d8c2ed721f9bb090e05015ba21d3e52c23f3c2d1c6a17e37",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-07-12T05:14:45Z",
    "title_canon_sha256": "de0e004ecda1acacef73f2a20fff21b83a3df042688ef37b0edc0aec0ee0e8a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0107244",
    "kind": "arxiv",
    "version": 1
  }
}