Pith Number

pith:G3FJHOVY

pith:2008:G3FJHOVY45DYR2IE7TH7T4ZIPQ

not attested not anchored not stored refs pending

Near-Zero Moment Ferromagnetism in the Semiconductor SmN

A. R. H. Preston, B. J. Ruck, C. Meyer, G. V. M. Williams, H. J. Trodahl, J. Zhong, S. Granville

arxiv:0804.1595 v3 · 2008-04-10 · 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{G3FJHOVY45DYR2IE7TH7T4ZIPQ}

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	2026-07-04T17:10:17.287346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36ca93bab8e74788e904fccff9f3287c0dadd50dab4a9b873064c7bb7b9e593b

Aliases

arxiv: 0804.1595 · arxiv_version: 0804.1595v3 · doi: 10.48550/arxiv.0804.1595 · pith_short_12: G3FJHOVY45DY · pith_short_16: G3FJHOVY45DYR2IE · pith_short_8: G3FJHOVY

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/G3FJHOVY45DYR2IE7TH7T4ZIPQ \
  | 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: 36ca93bab8e74788e904fccff9f3287c0dadd50dab4a9b873064c7bb7b9e593b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ea8363cb7c0298383744dd3a952b0585d806650c1109ab9bfaa67fe9cef9c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-04-10T01:39:57Z",
    "title_canon_sha256": "95ab72c7db64163ff4f82ad1e70ecdc95c932ea6dd6f94eba358660e73a3192c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1595",
    "kind": "arxiv",
    "version": 3
  }
}