Pith Number

pith:WUFKMQ77

pith:2015:WUFKMQ77B5UE7MESRHFDBKEX4N

not attested not anchored not stored refs pending

Comment on "Can disorder really enhance superconductivity?"

I. M. Suslov (Kapitza Institute for Physical Problems, Moscow, Russia)

arxiv:1501.05148 v2 · 2015-01-21 · cond-mat.supr-con · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUFKMQ77B5UE7MESRHFDBKEX4N}

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	2026-05-18T02:25:26.064075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b50aa643ff0f684fb09289ca30a897e3511be6f834a74014d0c59c22654c7bf6

Aliases

arxiv: 1501.05148 · arxiv_version: 1501.05148v2 · doi: 10.48550/arxiv.1501.05148 · pith_short_12: WUFKMQ77B5UE · pith_short_16: WUFKMQ77B5UE7MES · pith_short_8: WUFKMQ77

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/WUFKMQ77B5UE7MESRHFDBKEX4N \
  | 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: b50aa643ff0f684fb09289ca30a897e3511be6f834a74014d0c59c22654c7bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "118e81fb835ceb16b4e6b0411de6382b75220932873abdca7d00419b7f0a95ed",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-01-21T12:00:58Z",
    "title_canon_sha256": "e39270ce1964f6f8f105b297762231390cc20b664cfe2f351a5f04e437fcc365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05148",
    "kind": "arxiv",
    "version": 2
  }
}