Pith Number

pith:EQEMPCNS

pith:2001:EQEMPCNSUEZRLXKG6WEP37WUEH

not attested not anchored not stored refs pending

Evidence of Doping-Dependent Pairing Symmetry in Cuprate Superconductors

A. Schmehl, C.-T. Chen, C. W. Schneider, D. Garrigus, G. Hammerl, J. Mannhart, K. Yoshida, M. Strasik, N.-C. Yeh, R. R. Schulz, S. Tajima

arxiv:cond-mat/0108240 v1 · 2001-08-15 · 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{EQEMPCNSUEZRLXKG6WEP37WUEH}

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	2026-07-04T16:26:08.430332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2408c789b2a13315dd46f588fdfed421f4d762cd6c631652b569c52e5bd0d37d

Aliases

arxiv: cond-mat/0108240 · arxiv_version: cond-mat/0108240v1 · doi: 10.48550/arxiv.cond-mat/0108240 · pith_short_12: EQEMPCNSUEZR · pith_short_16: EQEMPCNSUEZRLXKG · pith_short_8: EQEMPCNS

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/EQEMPCNSUEZRLXKG6WEP37WUEH \
  | 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: 2408c789b2a13315dd46f588fdfed421f4d762cd6c631652b569c52e5bd0d37d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7001d941e2808f244a56a4e4876fbe73c56254c28869e69c977aff5d07beea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-08-15T01:40:38Z",
    "title_canon_sha256": "25111069e6aa377e47b70f30f7a7a4f64c9ae30b1aee321b3aed98801c6595cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0108240",
    "kind": "arxiv",
    "version": 1
  }
}