Pith Number

pith:HELUE22Q

pith:2006:HELUE22QEMN3ZVYHXB3E6ZUIR6

not attested not anchored not stored refs pending

Lanthanide substitution effects in electron-doped high-Tc superconductors studied by angle-resolved photoemission spectroscopy

A. Fujimori, H. Takagi, K. Ono, K. Unozawa, M. Ikeda, M. Kubota, T. Sasagawa, T. Yoshida

arxiv:cond-mat/0612660 v1 · 2006-12-28 · 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{HELUE22QEMN3ZVYHXB3E6ZUIR6}

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	2026-07-04T15:05:36.151013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3917426b50231bbcd707b8764f66888f9502ed5289c93b0ac3628fa46f7cd523

Aliases

arxiv: cond-mat/0612660 · arxiv_version: cond-mat/0612660v1 · doi: 10.48550/arxiv.cond-mat/0612660 · pith_short_12: HELUE22QEMN3 · pith_short_16: HELUE22QEMN3ZVYH · pith_short_8: HELUE22Q

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/HELUE22QEMN3ZVYHXB3E6ZUIR6 \
  | 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: 3917426b50231bbcd707b8764f66888f9502ed5289c93b0ac3628fa46f7cd523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65de873796f44009a60df6efd0cc7c3a7d1b46d8d5276ae4448e40f784264a62",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-12-28T08:02:15Z",
    "title_canon_sha256": "3f2c8d645eeb908751f1a33bf44ebe16cdc27043878ccab358849e7ad9d892d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0612660",
    "kind": "arxiv",
    "version": 1
  }
}