Pith Number

pith:4QTNRF37

pith:2013:4QTNRF37OJLIX7UO7NXX527CEA

not attested not anchored not stored refs pending

Subgap states in disordered superconductors

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

arxiv:1305.6300 v2 · 2013-05-27 · cond-mat.supr-con · cond-mat.dis-nn · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QTNRF37OJLIX7UO7NXX527CEA}

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	2026-05-18T03:10:26.461675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e426d8977f72568bfe8efb6f7eebe2201622859a37ae99de492f395875116109

Aliases

arxiv: 1305.6300 · arxiv_version: 1305.6300v2 · doi: 10.48550/arxiv.1305.6300 · pith_short_12: 4QTNRF37OJLI · pith_short_16: 4QTNRF37OJLIX7UO · pith_short_8: 4QTNRF37

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/4QTNRF37OJLIX7UO7NXX527CEA \
  | 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: e426d8977f72568bfe8efb6f7eebe2201622859a37ae99de492f395875116109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2978762deb2579b3e5037273a179ec84d74522e128e5d93128a61e82c0ae364",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-05-27T19:14:50Z",
    "title_canon_sha256": "4c34e263367f9f457199451de189407953bc0bc2991e46da79f24ef9374afe7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6300",
    "kind": "arxiv",
    "version": 2
  }
}