Pith Number

pith:AMBG4ZAE

pith:2009:AMBG4ZAE3EVZTDFLPJ4WPHO23A

not attested not anchored not stored refs pending

Bound-magnetic-polaron molecule in diluted magnetic semiconductors

(2) Marian Smoluchowski Institute of Physics, Carbon Materials, Henryk Bednarski (1), Jagiellonian University, Jozef Spalek (2) ((1) Centre of Polymer, Krakow, PAS, Poland, Poland), Zabrze

arxiv:0912.0662 v4 · 2009-12-03 · 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{AMBG4ZAE3EVZTDFLPJ4WPHO23A}

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	2026-05-18T04:26:31.897126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03026e6404d92b998cab7a79679ddad811d127d239cfb8b104494e3780553993

Aliases

arxiv: 0912.0662 · arxiv_version: 0912.0662v4 · doi: 10.48550/arxiv.0912.0662 · pith_short_12: AMBG4ZAE3EVZ · pith_short_16: AMBG4ZAE3EVZTDFL · pith_short_8: AMBG4ZAE

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/AMBG4ZAE3EVZTDFLPJ4WPHO23A \
  | 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: 03026e6404d92b998cab7a79679ddad811d127d239cfb8b104494e3780553993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915e7dc727836d46c77d61dabb8b3c5261318da275b7ef6ff5172ccb0d30b870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-12-03T14:14:02Z",
    "title_canon_sha256": "a926ef898651426ad0f1c342eceed24ec051fa180a37ce2069458bb6a26ef476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0662",
    "kind": "arxiv",
    "version": 4
  }
}