Pith Number

pith:5QO7T2AH

pith:2014:5QO7T2AHWQENYLUKBTEFDYDVU3

not attested not anchored not stored refs pending

Electronic structure and Fermi surface of iron-based superconductors R2Fe3Si5 (R = Lu;Y;Sc) from first principles

M.J. Winiarski, M. Samsel-Czeka{\l}a

arxiv:1409.1870 v1 · 2014-09-05 · 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{5QO7T2AHWQENYLUKBTEFDYDVU3}

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	2026-05-18T02:43:24.987248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1df9e807b408dc2e8a0cc851e075a6ec5d5de9c7fc99ef005229c8e2e83b5f

Aliases

arxiv: 1409.1870 · arxiv_version: 1409.1870v1 · doi: 10.48550/arxiv.1409.1870 · pith_short_12: 5QO7T2AHWQEN · pith_short_16: 5QO7T2AHWQENYLUK · pith_short_8: 5QO7T2AH

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/5QO7T2AHWQENYLUKBTEFDYDVU3 \
  | 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: ec1df9e807b408dc2e8a0cc851e075a6ec5d5de9c7fc99ef005229c8e2e83b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0baefd6db923ebcded3f1ad1e971b10aed3fcebe2e9b4ed975f859d606d411d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-09-05T16:52:00Z",
    "title_canon_sha256": "b7c9c7e824385582822bbb0d9f50e3b19282fb95f4d1430f45d907820bba2b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1870",
    "kind": "arxiv",
    "version": 1
  }
}