Pith Number

pith:F4YAU7GQ

pith:2002:F4YAU7GQI5CISOCY4PCKO5A64H

not attested not anchored not stored refs pending

Pair condensation and inter-layer coupling: the role charging energy

P. S\"ule

arxiv:cond-mat/0203122 v4 · 2002-03-06 · 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{F4YAU7GQI5CISOCY4PCKO5A64H}

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	2026-05-18T04:03:56.244170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f300a7cd04744893858e3c4a7741ee1cd72e577bb18944fa07e1dedcbf654ec

Aliases

arxiv: cond-mat/0203122 · arxiv_version: cond-mat/0203122v4 · doi: 10.48550/arxiv.cond-mat/0203122 · pith_short_12: F4YAU7GQI5CI · pith_short_16: F4YAU7GQI5CISOCY · pith_short_8: F4YAU7GQ

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/F4YAU7GQI5CISOCY4PCKO5A64H \
  | 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: 2f300a7cd04744893858e3c4a7741ee1cd72e577bb18944fa07e1dedcbf654ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2c51b14fd04f8be4e2167a043f2a6dd0c6eab91520dbbdecf76a71f747eb65",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-03-06T13:54:36Z",
    "title_canon_sha256": "712d0bdb9e68563cdeb8493a3c0ea44852d47bfeac0c1e0855680a7d7e1adc1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203122",
    "kind": "arxiv",
    "version": 4
  }
}