Pith Number

pith:IPHMLHNQ

pith:2004:IPHMLHNQTWK3HRU52A3V35H22N

not attested not anchored not stored refs pending

High temperature superconductivity due to the long-range electron-phonon interaction, application to isotope effects, thermomagnetic transport and nanoscale heterogeneity in cuprates

A. S. Alexandrov

arxiv:cond-mat/0408622 v2 · 2004-08-30 · 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{IPHMLHNQTWK3HRU52A3V35H22N}

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	2026-05-18T01:39:57.818634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43cec59db09d95b3c69dd0375df4fad35adb15b91013f5f0c3c02aff5fcf081b

Aliases

arxiv: cond-mat/0408622 · arxiv_version: cond-mat/0408622v2 · doi: 10.48550/arxiv.cond-mat/0408622 · pith_short_12: IPHMLHNQTWK3 · pith_short_16: IPHMLHNQTWK3HRU5 · pith_short_8: IPHMLHNQ

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/IPHMLHNQTWK3HRU52A3V35H22N \
  | 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: 43cec59db09d95b3c69dd0375df4fad35adb15b91013f5f0c3c02aff5fcf081b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6205bb8954cc9b36901e371913ab446a93b0ba66c87ebd4eb62ec7b0a9e5a2e0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-08-30T13:19:03Z",
    "title_canon_sha256": "a2e11152438bbf180a2f842134e6bf0f944d99e468c0b41516d35e45dbd1e9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0408622",
    "kind": "arxiv",
    "version": 2
  }
}