Pith Number

pith:7PVJQEKR

pith:2013:7PVJQEKRYSSA6VUSTTPIUBVWU4

not attested not anchored not stored refs pending

The order-parameter symmetry and Fermi surface topology of 122 Fe-based superconductors: a point-contact Andreev-reflection study

B. Holzapfel, D. Daghero, J. Karpinski, K. Iida, M. Tortello, N. D. Zhigadlo, P. Pecchio, R. S. Gonnelli, S. Galasso, V. A. Stepanov, Z. Bukowski

arxiv:1301.3782 v1 · 2013-01-16 · 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{7PVJQEKRYSSA6VUSTTPIUBVWU4}

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	2026-05-18T03:05:18.720060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbea981151c4a40f56929cde8a06b6a71f330b152b77f03dc5033a9b76c71f59

Aliases

arxiv: 1301.3782 · arxiv_version: 1301.3782v1 · doi: 10.48550/arxiv.1301.3782 · pith_short_12: 7PVJQEKRYSSA · pith_short_16: 7PVJQEKRYSSA6VUS · pith_short_8: 7PVJQEKR

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/7PVJQEKRYSSA6VUSTTPIUBVWU4 \
  | 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: fbea981151c4a40f56929cde8a06b6a71f330b152b77f03dc5033a9b76c71f59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb29924ec07a10ad179a5f8b66930678b486147a615cebffa5dc8ae8a6f4f6b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-16T18:27:40Z",
    "title_canon_sha256": "4ee448d815667c519a0ed423ed37d9f4ed72882deddaa804eb0d228e0620e11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3782",
    "kind": "arxiv",
    "version": 1
  }
}