Pith Number

pith:EQS6O4F7

pith:2011:EQS6O4F77GB7X26XSBH65DZFZC

not attested not anchored not stored refs pending

Increase in the magnitude of the energy barrier distribution in Ni nanoparticles due to dipolar interactions

J. Rivas, R. F. Jardim, R. S. Freitas, S. H. Masunaga

arxiv:1101.4147 v1 · 2011-01-21 · cond-mat.str-el · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQS6O4F77GB7X26XSBH65DZFZC}

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	2026-05-18T04:31:12.646965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2425e770bff983fbebd7904fee8f25c884b746062c278cfd54e1af50a409c75d

Aliases

arxiv: 1101.4147 · arxiv_version: 1101.4147v1 · doi: 10.48550/arxiv.1101.4147 · pith_short_12: EQS6O4F77GB7 · pith_short_16: EQS6O4F77GB7X26X · pith_short_8: EQS6O4F7

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/EQS6O4F77GB7X26XSBH65DZFZC \
  | 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: 2425e770bff983fbebd7904fee8f25c884b746062c278cfd54e1af50a409c75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babeea656ea090ee31580e30143b17a03dd97e15fe46d0b3b95d9fbb81f8e177",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-01-21T14:42:58Z",
    "title_canon_sha256": "27469b4701e62ca5be75ac4867889c89987cf20adce964aebd26e78a0eac7951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4147",
    "kind": "arxiv",
    "version": 1
  }
}