Pith Number

pith:KM4NYIWJ

pith:2013:KM4NYIWJK2BD3TGNBWRAP3TDYC

not attested not anchored not stored refs pending

Non-magnetic doping induced magnetism in Li doped SnO2 nanoparticles

A. Hadj-Azzem, G. Bouzerar, P. Lejay, S. K. Srivastava

arxiv:1302.4869 v1 · 2013-02-20 · 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{KM4NYIWJK2BD3TGNBWRAP3TDYC}

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	2026-05-18T03:33:10.761375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5338dc22c956823dcccd0da207ee63c0a42db25a64c52268040d1c72a8462d46

Aliases

arxiv: 1302.4869 · arxiv_version: 1302.4869v1 · doi: 10.48550/arxiv.1302.4869 · pith_short_12: KM4NYIWJK2BD · pith_short_16: KM4NYIWJK2BD3TGN · pith_short_8: KM4NYIWJ

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/KM4NYIWJK2BD3TGNBWRAP3TDYC \
  | 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: 5338dc22c956823dcccd0da207ee63c0a42db25a64c52268040d1c72a8462d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "743b2385e34be6df1843053f226ce76c228b005e5f215ee11423a481a8dcf8ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-02-20T10:59:30Z",
    "title_canon_sha256": "0a727273f2e830632439774ce0858078d099011d48915bcafff75c9dfb8062aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4869",
    "kind": "arxiv",
    "version": 1
  }
}