Pith Number

pith:KKUVTSEA

pith:2002:KKUVTSEAYRSWUTYOTNPM67QZEW

not attested not anchored not stored refs pending

Temperature dependence of electrical resistivity of high-Tc cuprates - from pseudogap to overdoped regions

C. Panagopoulos, J.L. Tallon, J.R. Cooper, S.H. Naqib

arxiv:cond-mat/0209457 v1 · 2002-09-19 · 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{KKUVTSEAYRSWUTYOTNPM67QZEW}

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	2026-05-18T01:40:02.892901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a959c880c4656a4f0e9b5ecf7e1925899a01ef73621db3d0b35251c670e46e

Aliases

arxiv: cond-mat/0209457 · arxiv_version: cond-mat/0209457v1 · doi: 10.48550/arxiv.cond-mat/0209457 · pith_short_12: KKUVTSEAYRSW · pith_short_16: KKUVTSEAYRSWUTYO · pith_short_8: KKUVTSEA

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/KKUVTSEAYRSWUTYOTNPM67QZEW \
  | 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: 52a959c880c4656a4f0e9b5ecf7e1925899a01ef73621db3d0b35251c670e46e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22fb7ff52661f57f190d5d84ccf624fcbb4f72a02cb66557779de026b3bd3c81",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-09-19T09:29:05Z",
    "title_canon_sha256": "c363c49b275fe45c2d43cbf73e1c8ca76f18f63a71ee03cffad5395c5ea9d01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0209457",
    "kind": "arxiv",
    "version": 1
  }
}