Pith Number

pith:XK44OQ2A

pith:2007:XK44OQ2A4VGSW33YJNDB5ULMGI

not attested not anchored not stored refs pending

Polaronic signature in the metallic phase of La0.7Ca0.3MnO3 films detected by scanning tunneling spectroscopy

E. Koller, I. Maggio-Aprile, O. Fischer, O. Kuffer, S. Seiro, Y. Fasano

arxiv:cond-mat/0703460 v2 · 2007-03-19 · 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{XK44OQ2A4VGSW33YJNDB5ULMGI}

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	2026-05-17T23:55:44.553734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab9c74340e54d2b6f784b461ed16c321a7e00536aad6daa98d32a06c8b1b20d

Aliases

arxiv: cond-mat/0703460 · arxiv_version: cond-mat/0703460v2 · doi: 10.48550/arxiv.cond-mat/0703460 · pith_short_12: XK44OQ2A4VGS · pith_short_16: XK44OQ2A4VGSW33Y · pith_short_8: XK44OQ2A

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/XK44OQ2A4VGSW33YJNDB5ULMGI \
  | 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: bab9c74340e54d2b6f784b461ed16c321a7e00536aad6daa98d32a06c8b1b20d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101d6b1dd301cedfa3787f2a44d5f20b3126bebe8c4521d8f6c8b93914018ca4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-03-19T16:12:34Z",
    "title_canon_sha256": "3c5b09b1e0bdb3c7eff8b0e42f24b0bb0141c6a97dd16db1958846e0179904f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703460",
    "kind": "arxiv",
    "version": 2
  }
}