Pith Number

pith:O3TIDIP7

pith:2004:O3TIDIP7D5AIQ36I5NJNLT2ZEH

not attested not anchored not stored refs pending

Direct evidence for ferromagnetic spin polarization in gold nanoparticles

H. Hori, H. Miyagawa, K. Kobayashi, M. Miyake, M. Suzuki, N. Kawamura, T. Miura, T. Nakamura, T. Teranishi, Y. Yamamoto

arxiv:cond-mat/0403600 v1 · 2004-03-24 · 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{O3TIDIP7D5AIQ36I5NJNLT2ZEH}

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	2026-07-04T16:45:59.506764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e681a1ff1f40886fc8eb52d5cf5921f141309d12c1ee13873091924ea6549f

Aliases

arxiv: cond-mat/0403600 · arxiv_version: cond-mat/0403600v1 · doi: 10.48550/arxiv.cond-mat/0403600 · pith_short_12: O3TIDIP7D5AI · pith_short_16: O3TIDIP7D5AIQ36I · pith_short_8: O3TIDIP7

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/O3TIDIP7D5AIQ36I5NJNLT2ZEH \
  | 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: 76e681a1ff1f40886fc8eb52d5cf5921f141309d12c1ee13873091924ea6549f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00a681d0b15f009e3168d963b3c2a44ff6f0e1cb2ea56704015920c2706789a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2004-03-24T05:18:58Z",
    "title_canon_sha256": "8dd83e8a0eee46d5c98ff885fca6b292ae9c2fd1d0633bd18762f16e58cedab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0403600",
    "kind": "arxiv",
    "version": 1
  }
}