Pith Number

pith:6WAU2K5Y

pith:1999:6WAU2K5YDJ57GMFEY76MHWA42M

not attested not anchored not stored refs pending

Proximity Effect in Presence of Quantum Fluctuations

A. I. Larkin, M. A. Skvortsov, M. V. Feigel'man

arxiv:cond-mat/9908075 v2 · 1999-08-05 · 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{6WAU2K5YDJ57GMFEY76MHWA42M}

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	2026-05-18T01:07:04.443673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5814d2bb81a7bf330a4c7fcc3d81cd327f0e53704c3317b97d0baacb01d15b9

Aliases

arxiv: cond-mat/9908075 · arxiv_version: cond-mat/9908075v2 · doi: 10.48550/arxiv.cond-mat/9908075 · pith_short_12: 6WAU2K5YDJ57 · pith_short_16: 6WAU2K5YDJ57GMFE · pith_short_8: 6WAU2K5Y

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/6WAU2K5YDJ57GMFEY76MHWA42M \
  | 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: f5814d2bb81a7bf330a4c7fcc3d81cd327f0e53704c3317b97d0baacb01d15b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69391a5196f5396c3424a88ab3229b450122d90279d9a8c8e6867363bd66f04f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-08-05T08:35:37Z",
    "title_canon_sha256": "96aa0de46fb951fea0f0791c5a24cf54f3e37566115d5478688636086da6599b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908075",
    "kind": "arxiv",
    "version": 2
  }
}