Pith Number

pith:WPOD652V

pith:2019:WPOD652VNNE6DEXEOAZBICWFOI

not attested not anchored not stored refs pending

Infrared permittivity of the biaxial van der Waals semiconductor $\alpha$-MoO$_3$ from near- and far-field correlative studies

Alexey Y. Nikitin, Ana I. F. Tresguerres-Mata, Andrei Bylinkin, Gonzalo \'Alvarez-P\'erez, Ion Errea, Javier Mart\'in-S\'anchez, Javier Taboada-Guti\'errez, Jiahua Duan, Jos\'e Ignacio Mart\'in, Joseph R. Matson, Joshua D. Caldwell, Mingze He, Pablo Alonso-Gonz\'alez, Qiaoliang Bao, Thomas G. Folland, Weiliang Ma

arxiv:1912.06267 v2 · 2019-12-12 · physics.app-ph · 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{WPOD652VNNE6DEXEOAZBICWFOI}

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	2026-07-05T01:07:51.794070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3dc3f77556b49e192e47032140ac5722520cf34f27c9d2d99d8df4efa672734

Aliases

arxiv: 1912.06267 · arxiv_version: 1912.06267v2 · doi: 10.48550/arxiv.1912.06267 · pith_short_12: WPOD652VNNE6 · pith_short_16: WPOD652VNNE6DEXE · pith_short_8: WPOD652V

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/WPOD652VNNE6DEXEOAZBICWFOI \
  | 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: b3dc3f77556b49e192e47032140ac5722520cf34f27c9d2d99d8df4efa672734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da14adfb40180b86f6490ec6978912eb9aa55e21296d5e97150e297f9820995",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-12-12T23:53:12Z",
    "title_canon_sha256": "f90ac8a04a8b256c30670d4478ecd5d526b673e4feacfc3d2435a8bcf0dba37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06267",
    "kind": "arxiv",
    "version": 2
  }
}