Pith Number

pith:KCSQULGA

pith:2009:KCSQULGABCX3PCYLP2R2JDTXUM

not attested not anchored not stored refs pending

Studies of Impurity-Doping Effects and NMR Measurement5s of La1111 and/or Nd 1111 Fe-Pnictide Superconductors

Erika Satomi, Hidefumi Takahashi, Masatoshi Sato, San Chul Lee, Yoko Miura, Yoshiaki Kobayashi

arxiv:0907.3007 v4 · 2009-07-17 · 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{KCSQULGABCX3PCYLP2R2JDTXUM}

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	2026-05-18T02:12:56.243025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a50a2cc008afb78b0b7ea3a48e77a321334018c70843b991ceb7709c2e49ab

Aliases

arxiv: 0907.3007 · arxiv_version: 0907.3007v4 · doi: 10.48550/arxiv.0907.3007 · pith_short_12: KCSQULGABCX3 · pith_short_16: KCSQULGABCX3PCYL · pith_short_8: KCSQULGA

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/KCSQULGABCX3PCYLP2R2JDTXUM \
  | 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: 50a50a2cc008afb78b0b7ea3a48e77a321334018c70843b991ceb7709c2e49ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36707ceca99e5bff8d19748b2ceccabd16a054c227b94ac7f3db5f86048b0ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-07-17T07:50:41Z",
    "title_canon_sha256": "d6e4c14bd861a536e90ea9d978db6fb39ba790c2e99e1f47e50fe5a98cb8c5e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3007",
    "kind": "arxiv",
    "version": 4
  }
}