Pith Number

pith:OQXMUFRF

pith:2010:OQXMUFRFKXGKAMPBRNTHVOP7X2

not attested not anchored not stored refs pending

Nonmonotonic Evolution of the Blocking Temperature in Dispersions of Superparamagnetic Nanoparticles

C. E. Hoppe, D. Baldomir, D. Serantes, F. Rivadulla, J. Rivas, M. Pereiro

arxiv:1011.2650 v1 · 2010-11-11 · cond-mat.mes-hall · 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{OQXMUFRFKXGKAMPBRNTHVOP7X2}

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	2026-05-18T04:36:09.851643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

742eca162555cca031e18b667ab9ffbe9e1c34078c7918f25e36aa04f9f3d2c1

Aliases

arxiv: 1011.2650 · arxiv_version: 1011.2650v1 · doi: 10.48550/arxiv.1011.2650 · pith_short_12: OQXMUFRFKXGK · pith_short_16: OQXMUFRFKXGKAMPB · pith_short_8: OQXMUFRF

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/OQXMUFRFKXGKAMPBRNTHVOP7X2 \
  | 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: 742eca162555cca031e18b667ab9ffbe9e1c34078c7918f25e36aa04f9f3d2c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b536980487f9c30a58002a28ea137371d4227d1fe6a73ae512d46fee58e3317e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-11-11T13:34:41Z",
    "title_canon_sha256": "5702f214d7ff4adbd773cf75eedc5e1859672b48235a5fe0af7a7fe5eb44c270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2650",
    "kind": "arxiv",
    "version": 1
  }
}