Pith Number

pith:CWSTLVBH

pith:2013:CWSTLVBHWGB2CFCNRJQE3CGPBW

not attested not anchored not stored refs pending

Thermodynamic Observation of a Vortex Melting Transition in the Fe-based Superconductor Ba0.5K0.5Fe2As2

C. Meingast, H. K. Mak, L. Cevey, P. Burger, R. Lortz, T. Wolf

arxiv:1304.6464 v1 · 2013-04-24 · 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{CWSTLVBHWGB2CFCNRJQE3CGPBW}

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	2026-05-18T01:50:22.793000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a535d427b183a1144d8a604d88cf0d9c6535c7dba83bcae8e10568493317e1

Aliases

arxiv: 1304.6464 · arxiv_version: 1304.6464v1 · doi: 10.48550/arxiv.1304.6464 · pith_short_12: CWSTLVBHWGB2 · pith_short_16: CWSTLVBHWGB2CFCN · pith_short_8: CWSTLVBH

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/CWSTLVBHWGB2CFCNRJQE3CGPBW \
  | 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: 15a535d427b183a1144d8a604d88cf0d9c6535c7dba83bcae8e10568493317e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bba3e00eafaa5fd26a8a0d091e851bfa783aab95bc355d9aa06914dc312fd73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-04-24T01:42:04Z",
    "title_canon_sha256": "443dd70e830fb466aef83caf0232bd3cd271743361f754c8c98beed986e02cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6464",
    "kind": "arxiv",
    "version": 1
  }
}