Pith Number

pith:DMVPEHQL

pith:2013:DMVPEHQLYN345K5XLWLN6K7K5W

not attested not anchored not stored refs pending

Collapse of the Cooper pair phase coherence length at a superconductor to insulator transition

G. E. Fernandes, J. M. Valles Jr, J. M. Xu, S. M. Hollen

arxiv:1301.6155 v2 · 2013-01-25 · 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{DMVPEHQLYN345K5XLWLN6K7K5W}

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	2026-05-18T01:51:58.357210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2af21e0bc377ceabb75d96df2beaedbc6e98c4fa0714362a0ab07b2033d7a2

Aliases

arxiv: 1301.6155 · arxiv_version: 1301.6155v2 · doi: 10.48550/arxiv.1301.6155 · pith_short_12: DMVPEHQLYN34 · pith_short_16: DMVPEHQLYN345K5X · pith_short_8: DMVPEHQL

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/DMVPEHQLYN345K5XLWLN6K7K5W \
  | 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: 1b2af21e0bc377ceabb75d96df2beaedbc6e98c4fa0714362a0ab07b2033d7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e753ee85f59175c5c3386bf38f1c4c76cfe665ac9976cee9860c632b6ec599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-25T20:41:44Z",
    "title_canon_sha256": "eff787b553c2cf0e4409d6b45929b473615298a22fd5044dba7a00792b741edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6155",
    "kind": "arxiv",
    "version": 2
  }
}