Pith Number

pith:SY5LBTEB

pith:2013:SY5LBTEBFNZ6JBR7U3HCONI7WO

not attested not anchored not stored refs pending

Nanoscale Surface Element Identification and Dopant Homogeneity in the High-$T_c$ Superconductor Pr$_x$Ca$_{1-x}$Fe$_2$As$_2$

Bing Lv, Can-Li Song, Ching-Wu Chu, Dennis Huang, Ilija Zeljkovic, Jennifer E. Hoffman

arxiv:1301.4942 v2 · 2013-01-21 · 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{SY5LBTEBFNZ6JBR7U3HCONI7WO}

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	2026-05-18T03:25:15.936268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963ab0cc812b73e4863fa6ce27351fb38f52790951051fdaba1472806f57ce47

Aliases

arxiv: 1301.4942 · arxiv_version: 1301.4942v2 · doi: 10.48550/arxiv.1301.4942 · pith_short_12: SY5LBTEBFNZ6 · pith_short_16: SY5LBTEBFNZ6JBR7 · pith_short_8: SY5LBTEB

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/SY5LBTEBFNZ6JBR7U3HCONI7WO \
  | 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: 963ab0cc812b73e4863fa6ce27351fb38f52790951051fdaba1472806f57ce47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b80d12b70198e9fd537a2f8980ff6d626700bc89a10c6cbb5279f18e28dec22e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-21T18:07:08Z",
    "title_canon_sha256": "a311bc87c52b00d40082cfac8f8c850bc6f8342b62f64c9ae7a4a4b775511c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4942",
    "kind": "arxiv",
    "version": 2
  }
}