Pith Number

pith:46WQBLUD

pith:2014:46WQBLUD3SXORNUIRWJADLUPOW

not attested not anchored not stored refs pending

Cu substitution effects on the local magnetic properties of Ba(Fe_[1-x]Cu_[x])2As2: a site-selective 75-As and 63-Cu NMR study

A.S. Sefat, B.D. Gaulin, B.I. Saparov, H. Takeda, J. Gaudet, M. Tachibana, T. Imai

arxiv:1404.6657 v3 · 2014-04-26 · 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{46WQBLUD3SXORNUIRWJADLUPOW}

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	2026-05-18T01:27:38.670225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7ad00ae83dcaee8b6888d9201ae8f75aef07c86096360c5651880cdcda1087c

Aliases

arxiv: 1404.6657 · arxiv_version: 1404.6657v3 · doi: 10.48550/arxiv.1404.6657 · pith_short_12: 46WQBLUD3SXO · pith_short_16: 46WQBLUD3SXORNUI · pith_short_8: 46WQBLUD

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/46WQBLUD3SXORNUIRWJADLUPOW \
  | 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: e7ad00ae83dcaee8b6888d9201ae8f75aef07c86096360c5651880cdcda1087c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d622c63adc42f572f654e9fa7eedda8456e925dfcb97b9d88e9ecff9f9ce004",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-26T16:22:26Z",
    "title_canon_sha256": "aeb74222d114b29736dbde22edc7d05a3f371cf83ce645ca8896c82a462d22df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6657",
    "kind": "arxiv",
    "version": 3
  }
}