Pith Number

pith:JU7EVXHB

pith:2014:JU7EVXHBWXCDSJUXVVSP74KWPL

not attested not anchored not stored refs pending

The Tomasch effect in nanoscale superconductors

F. M. Peeters, L. Covaci, L.-F. Zhang

arxiv:1409.5643 v2 · 2014-09-19 · 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{JU7EVXHBWXCDSJUXVVSP74KWPL}

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	2026-05-18T02:28:53.853100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3e4adce1b5c4392697ad64fff1567ac7f3f936dd7fa12db65b4a794354695d

Aliases

arxiv: 1409.5643 · arxiv_version: 1409.5643v2 · doi: 10.48550/arxiv.1409.5643 · pith_short_12: JU7EVXHBWXCD · pith_short_16: JU7EVXHBWXCDSJUX · pith_short_8: JU7EVXHB

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/JU7EVXHBWXCDSJUXVVSP74KWPL \
  | 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: 4d3e4adce1b5c4392697ad64fff1567ac7f3f936dd7fa12db65b4a794354695d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d106256dffd44afafbe6fa9bbabe9d4d23d2f3fcb90296deae644edc083a2c75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-09-19T13:15:37Z",
    "title_canon_sha256": "b5698ad3c30d265e6965124ad2e31c30e557d45a0c1e5bc2b24787702cbdb5e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5643",
    "kind": "arxiv",
    "version": 2
  }
}