Pith Number

pith:JUJFLBIP

pith:2012:JUJFLBIP3MGQCRORVT4ETFOLFL

not attested not anchored not stored refs pending

Magneto-optic Faraday effect in maghemite nanoparticles/silica matrix nanocomposites prepared by the Sol-Gel method

C. Barrera-Solano, D. Ortega, E. Blanco, J. S. Garitaonandia, M. Dominguez, M. Ramirez-del-Solar, R. Litran

arxiv:1212.1690 v1 · 2012-12-07 · 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{JUJFLBIP3MGQCRORVT4ETFOLFL}

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	2026-05-18T03:38:56.600276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1255850fdb0d0145d1acf84995cb2af2e64ee2f275f5d0b44a364a1c849831

Aliases

arxiv: 1212.1690 · arxiv_version: 1212.1690v1 · doi: 10.48550/arxiv.1212.1690 · pith_short_12: JUJFLBIP3MGQ · pith_short_16: JUJFLBIP3MGQCROR · pith_short_8: JUJFLBIP

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/JUJFLBIP3MGQCRORVT4ETFOLFL \
  | 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: 4d1255850fdb0d0145d1acf84995cb2af2e64ee2f275f5d0b44a364a1c849831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f293ca1482398f0124f404d184ff893294b07c326f708af89111d3911ac8124",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-07T19:35:56Z",
    "title_canon_sha256": "05734dd03df516882f124f5ec4009e94d95b7ab42266ad0e42797b5837a6303f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1690",
    "kind": "arxiv",
    "version": 1
  }
}