Pith Number

pith:XHXVA7KR

pith:2008:XHXVA7KRQD4BECOBNELZLWMCCA

not attested not anchored not stored refs pending

Combined microstructural and magneto optical study of current flow in polycrystalline forms of Nd and Sm Fe-oxypnictides

A. A. Polyanskii, A. Gurevich, A. Yamamoto, D. C. Larbalestier, E. E. Hellstrom, F. Kametani, J. Jiang, J. Yang, W. Lu, X. L. Dong, Z. A. Ren, Z. X. Zhao

arxiv:0809.3393 v1 · 2008-09-19 · 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{XHXVA7KRQD4BECOBNELZLWMCCA}

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	2026-07-04T17:12:54.045835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9ef507d5180f81209c1691795d9821011475c4c5817c03f53185bfd60c5eff2

Aliases

arxiv: 0809.3393 · arxiv_version: 0809.3393v1 · doi: 10.48550/arxiv.0809.3393 · pith_short_12: XHXVA7KRQD4B · pith_short_16: XHXVA7KRQD4BECOB · pith_short_8: XHXVA7KR

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/XHXVA7KRQD4BECOBNELZLWMCCA \
  | 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: b9ef507d5180f81209c1691795d9821011475c4c5817c03f53185bfd60c5eff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96136cf3fd31a8486fb01acd83e71a07398ed50ab9fb5e30ab9e4fc40fd4ac12",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-09-19T14:51:35Z",
    "title_canon_sha256": "bd2e70b5f726fb793ac047e4e7a9d91a82348f7ff0ee0cd51dfbf1d8d61792d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3393",
    "kind": "arxiv",
    "version": 1
  }
}