Pith Number

pith:5574DTFL

pith:1999:5574DTFL4PEWWMGLPYJQF42KGA

not attested not anchored not stored refs pending

AC Loss and Contact Resistance In Copper-Stabilized Nb3Al Rutherford Cables with and without a Stainless Steel Core

A. Nijhuis, E. W. Collings, M.D. Sumption, R.M. Scanlan

arxiv:cond-mat/9911191 v1 · 1999-11-12 · 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{5574DTFL4PEWWMGLPYJQF42KGA}

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	2026-05-18T00:11:32.921321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef7fc1ccabe3c96b30cb7e1302f34a3034e98c5093a8f2cd8cb4a1ee88641698

Aliases

arxiv: cond-mat/9911191 · arxiv_version: cond-mat/9911191v1 · doi: 10.48550/arxiv.cond-mat/9911191 · pith_short_12: 5574DTFL4PEW · pith_short_16: 5574DTFL4PEWWMGL · pith_short_8: 5574DTFL

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/5574DTFL4PEWWMGLPYJQF42KGA \
  | 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: ef7fc1ccabe3c96b30cb7e1302f34a3034e98c5093a8f2cd8cb4a1ee88641698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc78991453574e182d7a2f8cb5a9f462e00f29ef601728b2c095cc2cbe90ba2e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-11-12T14:14:21Z",
    "title_canon_sha256": "545c979f0fac5eeb68c99738e40f205b1159ff2e173ea17933b58c49bb1e375b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9911191",
    "kind": "arxiv",
    "version": 1
  }
}