Pith Number

pith:FJCA74PE

pith:2012:FJCA74PETMOIGRZBOZYZX3SHM5

not attested not anchored not stored refs pending

Reversible room-temperature ferromagnetism in Nb-doped SrTiO3 single crystals

Ariando, J. B. Yi, M. Motapothula, M. Yang, N. N. Bao, S. Dhar, S. L. Lim, T. Venkatesan, W. M. Lu, X. P. Qiu, Z. Q. Liu

arxiv:1201.0579 v4 · 2012-01-03 · cond-mat.mtrl-sci · 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{FJCA74PETMOIGRZBOZYZX3SHM5}

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	2026-05-18T03:20:35.735833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a440ff1e49b1c83472176719bee47674ffb84cdde801f5872f66315c2a0c4b5

Aliases

arxiv: 1201.0579 · arxiv_version: 1201.0579v4 · doi: 10.48550/arxiv.1201.0579 · pith_short_12: FJCA74PETMOI · pith_short_16: FJCA74PETMOIGRZB · pith_short_8: FJCA74PE

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/FJCA74PETMOIGRZBOZYZX3SHM5 \
  | 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: 2a440ff1e49b1c83472176719bee47674ffb84cdde801f5872f66315c2a0c4b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e5dfc5a102cda0c3cbbeb014e404a2516aaaf46a602b12d10bd5b4bd0be56a6",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-01-03T06:00:08Z",
    "title_canon_sha256": "6b493cae4658cbcd67cdaa4dd13457dd3a91656eb98511aa4217a52c95ad96b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0579",
    "kind": "arxiv",
    "version": 4
  }
}