Pith Number

pith:QIZNMU3Z

pith:1999:QIZNMU3Z3ZNFQPUOTR34XGAOSS

not attested not anchored not stored refs pending

Relationship Between Conductivity and Phase Coherence Length in Cuprates

A. P. Paulikas, B. W. Veal, C. C. Almasan, C. L. Zhang, E. Cimpoiasu, G. A. Levin, Hong Zheng, M. B. Maple, M. C. Deandrade, T. Stein

arxiv:cond-mat/9910016 v1 · 1999-10-01 · 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{QIZNMU3Z3ZNFQPUOTR34XGAOSS}

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	2026-05-18T01:39:27.262963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8232d65379de5a583e8e9c77cb980e94ad11d0c0b301b13256cb2bb939ac8086

Aliases

arxiv: cond-mat/9910016 · arxiv_version: cond-mat/9910016v1 · doi: 10.48550/arxiv.cond-mat/9910016 · pith_short_12: QIZNMU3Z3ZNF · pith_short_16: QIZNMU3Z3ZNFQPUO · pith_short_8: QIZNMU3Z

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/QIZNMU3Z3ZNFQPUOTR34XGAOSS \
  | 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: 8232d65379de5a583e8e9c77cb980e94ad11d0c0b301b13256cb2bb939ac8086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df07a93aac80e18f39a53ec24b8479b5bf898bdebd43e527760d6228ae6e86fb",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-10-01T16:45:19Z",
    "title_canon_sha256": "db545afc8b1aeaaaf89c4e6bec64c7881c7f2c267151f209ed28c645e4340230"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9910016",
    "kind": "arxiv",
    "version": 1
  }
}