Pith Number

pith:SMEFK57W

pith:2012:SMEFK57WK4PBSN7CENUKE2BVKD

not attested not anchored not stored refs pending

Unusual temperature dependence of the spectral weight near the Fermi level of NdNiO3 thin films

E. F. Schwier, Garcia-Fernandez, J.-M. Triscone, M., M. G. Garnier, M. Gibert, P. Aebi, P. Zubko, R. Scherwitzl, Z. Vydrova

arxiv:1211.4922 v1 · 2012-11-21 · cond-mat.str-el · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMEFK57WK4PBSN7CENUKE2BVKD}

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	2026-05-18T01:53:02.155180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93085577f6571e1937e22368a2683550ce529be8dcf1c71efc6926139da41546

Aliases

arxiv: 1211.4922 · arxiv_version: 1211.4922v1 · doi: 10.48550/arxiv.1211.4922 · pith_short_12: SMEFK57WK4PB · pith_short_16: SMEFK57WK4PBSN7C · pith_short_8: SMEFK57W

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/SMEFK57WK4PBSN7CENUKE2BVKD \
  | 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: 93085577f6571e1937e22368a2683550ce529be8dcf1c71efc6926139da41546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82c7981f126343c7c0d76830fd846edca38d5a2814f6eb5801e20545ee6b286d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-11-21T03:09:04Z",
    "title_canon_sha256": "15079f01d3b028f537daaf8e4180ec47fc51f5481fa0aa50a92819ab3f2a5ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4922",
    "kind": "arxiv",
    "version": 1
  }
}