Pith Number

pith:THGOV7NR

pith:2001:THGOV7NRL25AC2BLSZQVKFSB6T

not attested not anchored not stored refs pending

High Tc superconductivity at a critical strain and charge density in diborides

A. Bianconi, A. Saccone, D. Di Castro, G. Campi, M. Giovannini M. Colapietro, N.L. Saini, S. Agrestini, S. De Negri

arxiv:cond-mat/0102410 v4 · 2001-02-22 · 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{THGOV7NRL25AC2BLSZQVKFSB6T}

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	2026-05-18T04:30:24.251134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99cceafdb15eba01682b9661551641f4cfe7f293d755df296b0da2545149deee

Aliases

arxiv: cond-mat/0102410 · arxiv_version: cond-mat/0102410v4 · doi: 10.48550/arxiv.cond-mat/0102410 · pith_short_12: THGOV7NRL25A · pith_short_16: THGOV7NRL25AC2BL · pith_short_8: THGOV7NR

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/THGOV7NRL25AC2BLSZQVKFSB6T \
  | 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: 99cceafdb15eba01682b9661551641f4cfe7f293d755df296b0da2545149deee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4f4916b24975ec16a4806a5a811e375eec291532ac2f60f7bab73d31975cf4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-02-22T18:58:50Z",
    "title_canon_sha256": "cef2472b656f97df46a9a94096c3f94d48d224d10ca1cd2b2a638cdb15effca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0102410",
    "kind": "arxiv",
    "version": 4
  }
}