Pith Number

pith:QNS5NSP4

pith:2006:QNS5NSP4DGGFZKBRIPLWTVM44T

not attested not anchored not stored refs pending

Thermodynamic origin of the peak effect in the superconductor Nb3Sn

A. Junod, N. Musolino, N. Toyota, R. Lortz, Y. Wang

arxiv:cond-mat/0604176 v2 · 2006-04-06 · 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{QNS5NSP4DGGFZKBRIPLWTVM44T}

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	2026-05-18T01:39:48.079184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8365d6c9fc198c5ca83143d769d59ce4c939984ca9eb58996b4bdd689f0f0552

Aliases

arxiv: cond-mat/0604176 · arxiv_version: cond-mat/0604176v2 · doi: 10.48550/arxiv.cond-mat/0604176 · pith_short_12: QNS5NSP4DGGF · pith_short_16: QNS5NSP4DGGFZKBR · pith_short_8: QNS5NSP4

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/QNS5NSP4DGGFZKBRIPLWTVM44T \
  | 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: 8365d6c9fc198c5ca83143d769d59ce4c939984ca9eb58996b4bdd689f0f0552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b3d59f8e7368d0d06553e669c8f204c2f4774420cbbafb4d6178f86c5317b4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-04-06T15:15:28Z",
    "title_canon_sha256": "df4d733c48669e393ca00589389d86c4c5248e69fd8955619c831a630868e3a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604176",
    "kind": "arxiv",
    "version": 2
  }
}