Pith Number

pith:REAB5FOQ

pith:2014:REAB5FOQSHHU2DQGCTJYRABYGZ

not attested not anchored not stored refs pending

Comparative study of the Meissner and skin effects in superconductors

Antoine Khater, Jacob Szeftel, Nicolas Sandeau

arxiv:1407.1231 v4 · 2014-07-04 · 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{REAB5FOQSHHU2DQGCTJYRABYGZ}

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	2026-05-18T00:14:23.346362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89001e95d091cf4d0e0614d388803836729fe94ac54f7afef99e1cf125bc9df3

Aliases

arxiv: 1407.1231 · arxiv_version: 1407.1231v4 · doi: 10.48550/arxiv.1407.1231 · pith_short_12: REAB5FOQSHHU · pith_short_16: REAB5FOQSHHU2DQG · pith_short_8: REAB5FOQ

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/REAB5FOQSHHU2DQGCTJYRABYGZ \
  | 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: 89001e95d091cf4d0e0614d388803836729fe94ac54f7afef99e1cf125bc9df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993ab7fe5fb5bfc1562ce9d901d3b45400bc0b6e67d1e21f3020021da8faf19c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-07-04T13:48:41Z",
    "title_canon_sha256": "b28c292b3bad5c3de631113e21d0a45c55fb2dad75d0155e32bc6bbeecf0d787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1231",
    "kind": "arxiv",
    "version": 4
  }
}