Pith Number

pith:4FOGK5LL

pith:1997:4FOGK5LLDB4OPOFBU55HZY467A

not attested not anchored not stored refs pending

Thermoelectric Effect in High-$T_c$ Superconductors: the Role of Density of States Fluctuations

A. A. Varlamov, D. V. Livanov, F. Federici

arxiv:cond-mat/9702228 v1 · 1997-02-26 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FOGK5LLDB4OPOFBU55HZY467A}

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	2026-07-04T14:22:55.526176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e15c65756b1878e7b8a1a77a7ce39ef833538b09ba366ba43a6b48a60af0c261

Aliases

arxiv: cond-mat/9702228 · arxiv_version: cond-mat/9702228v1 · doi: 10.48550/arxiv.cond-mat/9702228 · pith_short_12: 4FOGK5LLDB4O · pith_short_16: 4FOGK5LLDB4OPOFB · pith_short_8: 4FOGK5LL

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/4FOGK5LLDB4OPOFBU55HZY467A \
  | 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: e15c65756b1878e7b8a1a77a7ce39ef833538b09ba366ba43a6b48a60af0c261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f3af044b353b9dee8b2d3e9025f7b0715856869b4000afdc82a54d375af2e97",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-02-26T14:27:49Z",
    "title_canon_sha256": "756dc34bf8205a97548a7603baf0c84db88325b321d1f2a0c72930826586cdbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9702228",
    "kind": "arxiv",
    "version": 1
  }
}