Pith Number

pith:BLRIPQZH

pith:2009:BLRIPQZHCU2OAK66EIU4ZRT2AO

not attested not anchored not stored refs pending

Evidence of Magnetically Driven Structural Phase Transition in Parent Compounds RFeAsO (R = La, Sm, Gd, Tb): study of low-temperature X-ray diffraction

Andrey V. Savinkov, Chen Fang, Guanghan Cao, Haruhiko Suzuki, Hiroshi Kaneko, Jiangping Hu, Linjun Li, Qian Tao, Xiao Lin, Yongkang Luo, Yuke Li, Yun Xue, Zhu-an Xu

arxiv:0911.2779 v1 · 2009-11-14 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLRIPQZHCU2OAK66EIU4ZRT2AO}

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	2026-07-04T17:18:53.175047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae287c3271534e02bde2229ccc67a03a04586c414ca79f3055c43f08631df9d

Aliases

arxiv: 0911.2779 · arxiv_version: 0911.2779v1 · doi: 10.48550/arxiv.0911.2779 · pith_short_12: BLRIPQZHCU2O · pith_short_16: BLRIPQZHCU2OAK66 · pith_short_8: BLRIPQZH

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/BLRIPQZHCU2OAK66EIU4ZRT2AO \
  | 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: 0ae287c3271534e02bde2229ccc67a03a04586c414ca79f3055c43f08631df9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed9fd16898e6fde7106ef48cc90a51aebaf3a9f37f76ca7d287c2e1510054cc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-11-14T15:13:38Z",
    "title_canon_sha256": "1bd4853420415942317805cae2d755f13467b8b8e54c97d486afcc37e587a0b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2779",
    "kind": "arxiv",
    "version": 1
  }
}