Pith Number

pith:KJHTBA23

pith:2012:KJHTBA23P3HAHV3QYUOTGDD5VJ

not attested not anchored not stored refs pending

Oxygen vacancy enhanced room temperature ferromagnetism in Al-doped MgO nanoparticles

Balaji P. Mandal, Boris Nadgorny, Debabrata Mishra, Gavin Lawes, Ratna Naik, Rupam Mukherjee

arxiv:1203.2991 v3 · 2012-03-14 · cond-mat.mtrl-sci · cond-mat.mes-hall · 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{KJHTBA23P3HAHV3QYUOTGDD5VJ}

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	2026-05-18T01:58:09.036018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524f30835b7ece03d770c51d330c7daa4c3745982adc889cffc9267e947c8ddc

Aliases

arxiv: 1203.2991 · arxiv_version: 1203.2991v3 · doi: 10.48550/arxiv.1203.2991 · pith_short_12: KJHTBA23P3HA · pith_short_16: KJHTBA23P3HAHV3Q · pith_short_8: KJHTBA23

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/KJHTBA23P3HAHV3QYUOTGDD5VJ \
  | 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: 524f30835b7ece03d770c51d330c7daa4c3745982adc889cffc9267e947c8ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84837cf6721ca145a162bc1ca3e1a3b585cae89d2e9e93fd46c69fb82f4ddc34",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-14T02:40:44Z",
    "title_canon_sha256": "a3fc1dd14fc8dced71bb3fdfbe81c3ae3fe26eef95bddaa11cd7c4c7366c9d22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2991",
    "kind": "arxiv",
    "version": 3
  }
}