Pith Number

pith:UB2X2UNO

pith:2017:UB2X2UNOQNER3A4XJU4PUFNTDG

not attested not anchored not stored refs pending

Self-doping effect arising from electron correlations in multi-layer cuprates

Kazutaka Nishiguchi, Koichi Kusakabe, Shingo Teranishi

arxiv:1704.04867 v2 · 2017-04-17 · 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{UB2X2UNOQNER3A4XJU4PUFNTDG}

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	2026-05-18T00:38:35.758524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0757d51ae83491d83974d38fa15b319a73a5b0b3968fab5dbd8ed30404c81e3

Aliases

arxiv: 1704.04867 · arxiv_version: 1704.04867v2 · doi: 10.48550/arxiv.1704.04867 · pith_short_12: UB2X2UNOQNER · pith_short_16: UB2X2UNOQNER3A4X · pith_short_8: UB2X2UNO

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/UB2X2UNOQNER3A4XJU4PUFNTDG \
  | 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: a0757d51ae83491d83974d38fa15b319a73a5b0b3968fab5dbd8ed30404c81e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c863db2e0a6d4be057038e191cf6b2d83a2cfb4b28be70977aeab168ffa9a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-04-17T04:47:03Z",
    "title_canon_sha256": "acc316e66a089a2e8a0f74740d1b287fbb5ebf6cc319ce56adfb0a07eb1a2e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04867",
    "kind": "arxiv",
    "version": 2
  }
}