Pith Number

pith:DYPYA5W2

pith:1995:DYPYA5W26ZMK3CAJECC2JKFHJP

not attested not anchored not stored refs pending

Non-magnetic impurities in two dimensional superconductors

J. M. Wheatley (IRC in Superconductivity, T. Xiang, U.K.), University of Cambridge

arxiv:cond-mat/9501016 v1 · 1995-01-06 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYPYA5W26ZMK3CAJECC2JKFHJP}

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	2026-05-18T01:07:22.006019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1f8076daf658ad88092085a4a8a74be7aa13e79d028810f724d12102d75661

Aliases

arxiv: cond-mat/9501016 · arxiv_version: cond-mat/9501016v1 · doi: 10.48550/arxiv.cond-mat/9501016 · pith_short_12: DYPYA5W26ZMK · pith_short_16: DYPYA5W26ZMK3CAJ · pith_short_8: DYPYA5W2

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/DYPYA5W26ZMK3CAJECC2JKFHJP \
  | 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: 1e1f8076daf658ad88092085a4a8a74be7aa13e79d028810f724d12102d75661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c08856c875287cfb9627e78335f06374f75efeaa3461389d0f9cdd3e3ab92f04",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-01-06T14:14:35Z",
    "title_canon_sha256": "f01143602accbbc94c758802270fbc86efacf9a106d0338ddf36958474f502ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9501016",
    "kind": "arxiv",
    "version": 1
  }
}