Pith Number

pith:BYDLW6IM

pith:2000:BYDLW6IM4M5CWOV3XBZ5M62CPI

not attested not anchored not stored refs pending

Impurity scattering effects on the low-temperature specific heat of d-wave superconductors

C. F. Chang, H. D. Yang, J.-Y. Lin

arxiv:cond-mat/0004109 v1 · 2000-04-07 · cond-mat.supr-con · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYDLW6IM4M5CWOV3XBZ5M62CPI}

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	2026-07-04T16:18:19.298522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e06bb790ce33a2b3abbb873d67b427a02b07852eadb00732736736e9b58900a

Aliases

arxiv: cond-mat/0004109 · arxiv_version: cond-mat/0004109v1 · doi: 10.48550/arxiv.cond-mat/0004109 · pith_short_12: BYDLW6IM4M5C · pith_short_16: BYDLW6IM4M5CWOV3 · pith_short_8: BYDLW6IM

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/BYDLW6IM4M5CWOV3XBZ5M62CPI \
  | 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: 0e06bb790ce33a2b3abbb873d67b427a02b07852eadb00732736736e9b58900a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c9cebde66f380ce7876a5cc4db63c9c073121e36fdf6fbba8c8f387e52ed23",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-04-07T07:15:36Z",
    "title_canon_sha256": "d3a22f838738c40e8ca3501c023cc91ed2840e58969d692cccf985da65d66350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0004109",
    "kind": "arxiv",
    "version": 1
  }
}