Pith Number

pith:BZRBXYIZ

pith:2010:BZRBXYIZW6URDKH3WVNFTDSUXF

not attested not anchored not stored refs pending

Large decrease in the critical temperature of superconducting LaFeAsO0.85 compounds doped with 3% atomic weight of nonmagnetic Zn impurities

A. A. Belik, E. Takayama-Muromachi, I. Felner, I. Nowik, K. Kobayashi, K. Yamaura, M. Tanaka, S. Yu, V. P. S. Awana, Y. F. Guo, Y. G. Shi, Y. Katsuya, Y. Matsushita

arxiv:1006.2874 v1 · 2010-06-15 · 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{BZRBXYIZW6URDKH3WVNFTDSUXF}

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	2026-05-18T04:42:34.271824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e621be119b7a911a8fbb55a598e54b963d8c1f3834640270dc8e0f46ecaea74

Aliases

arxiv: 1006.2874 · arxiv_version: 1006.2874v1 · doi: 10.48550/arxiv.1006.2874 · pith_short_12: BZRBXYIZW6UR · pith_short_16: BZRBXYIZW6URDKH3 · pith_short_8: BZRBXYIZ

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/BZRBXYIZW6URDKH3WVNFTDSUXF \
  | 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: 0e621be119b7a911a8fbb55a598e54b963d8c1f3834640270dc8e0f46ecaea74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f46abe3bdbef801902d72b47ff60424822fe3e1ce956ed9f5fa90e679fdb4f9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-06-15T01:50:24Z",
    "title_canon_sha256": "3b9e5c8979a901185420aa0d6c5521813574cb5b44aaa2efc21d63c21354e8f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2874",
    "kind": "arxiv",
    "version": 1
  }
}