Pith Number

pith:33NZLALU

pith:2017:33NZLALUCQFYWDAAY3GOLNAPT7

not attested not anchored not stored refs pending

M\"ossbauer study of Eu0.57Ca0.43Fe2As2 and Eu0.73Ca0.27(Fe0.87Co0.13)2As2: A comparison to 122 iron-based superconductors parent compounds EuFe2As2 and CaFe2As2

A. Blachowski, J. Zukrowski, K. Komedera, K. Ruebenbauer, L. M. Tran, M. Babij, S. M. Dubiel, Z. Bukowski

arxiv:1710.08887 v3 · 2017-10-24 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33NZLALUCQFYWDAAY3GOLNAPT7}

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	2026-05-18T00:22:27.813232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dedb958174140b8b0c00c6cce5b40f9fe3a797658d563e0a839f5c4ac8dd8df9

Aliases

arxiv: 1710.08887 · arxiv_version: 1710.08887v3 · doi: 10.48550/arxiv.1710.08887 · pith_short_12: 33NZLALUCQFY · pith_short_16: 33NZLALUCQFYWDAA · pith_short_8: 33NZLALU

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/33NZLALUCQFYWDAAY3GOLNAPT7 \
  | 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: dedb958174140b8b0c00c6cce5b40f9fe3a797658d563e0a839f5c4ac8dd8df9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "083d9938dde895dfcecd6192bf243b0c46488a96b1253fdb503e491935121236",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-10-24T16:48:25Z",
    "title_canon_sha256": "264a4010110b9b4999b3c2822df78bef6236410f3004ec0f1d495f995e4af191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08887",
    "kind": "arxiv",
    "version": 3
  }
}