Pith Number

pith:4NR2SPUG

pith:2001:4NR2SPUGOM7LISBQYJRNAADZS4

not attested not anchored not stored refs pending

On the consequences of the uncertainty principle on the superconducting fluctuations well inside the normal state

Carlos Carballeira, Felix Vidal, Jesus Mosqueira, Jose Antonio Veira, Jose Vina, Manuel V. Ramallo, Severiano R. Curras

arxiv:cond-mat/0112486 v2 · 2001-12-28 · 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{4NR2SPUGOM7LISBQYJRNAADZS4}

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	2026-07-04T16:26:50.679128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e363a93e86733eb44830c262d0007997026a1ff2a9259ca81d66572c40ad9f71

Aliases

arxiv: cond-mat/0112486 · arxiv_version: cond-mat/0112486v2 · doi: 10.48550/arxiv.cond-mat/0112486 · pith_short_12: 4NR2SPUGOM7L · pith_short_16: 4NR2SPUGOM7LISBQ · pith_short_8: 4NR2SPUG

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/4NR2SPUGOM7LISBQYJRNAADZS4 \
  | 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: e363a93e86733eb44830c262d0007997026a1ff2a9259ca81d66572c40ad9f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cf91a87664a36cb3ecabd660d4703c519934b8561a6e7d79a8f03af095a4fa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-12-28T20:36:08Z",
    "title_canon_sha256": "87f3ddde60d77c892eaba5192f2d1109f5b67b12ff8db5a139d1360cefc36787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0112486",
    "kind": "arxiv",
    "version": 2
  }
}