Pith Number

pith:KZ2NAOCE

pith:2012:KZ2NAOCENF5F2XQLP6YILYEQG7

not attested not anchored not stored refs pending

Observation of the spin Seebeck effect in epitaxial Fe3O4 thin films

E. Saitoh, H. Adachi, I. Lucas, K. Uchida, L. Morellon, M. H. Aguirre, M. R. Ibarra, P. Algarabel, R. Ramos, S. Maekawa, T. Kikkawa

arxiv:1212.3142 v1 · 2012-12-13 · 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{KZ2NAOCENF5F2XQLP6YILYEQG7}

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	2026-05-18T01:14:26.375898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5674d03844697a5d5e0b7fb085e09037f2c6e78fc93308695af2a019cecc8d37

Aliases

arxiv: 1212.3142 · arxiv_version: 1212.3142v1 · doi: 10.48550/arxiv.1212.3142 · pith_short_12: KZ2NAOCENF5F · pith_short_16: KZ2NAOCENF5F2XQL · pith_short_8: KZ2NAOCE

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/KZ2NAOCENF5F2XQLP6YILYEQG7 \
  | 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: 5674d03844697a5d5e0b7fb085e09037f2c6e78fc93308695af2a019cecc8d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b06e6fbfe28345ee03b5d1bdc5b1122829b7e535ca1c0f726fa5650640d3aba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-13T11:59:27Z",
    "title_canon_sha256": "859684d3e2f41f0039fec8043c2550fabf67bac903eeff44ddced8b81ba46a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3142",
    "kind": "arxiv",
    "version": 1
  }
}