Pith Number

pith:JNDFYRDR

pith:2019:JNDFYRDRAWHVRSB6JVLLPVTH72

not attested not anchored not stored refs pending

Properties of the low-frequency phonon spectra of ferroelectric barium titanate-based heterostructures

A. G. Razumnaya, A. Kumar, A. S. Mikheykin, D. Mezzane, E. D. Gor'kovaya, I. A. Luk'yanchuk, N. Ortega, R. S. Katiyar, V. I. Torgashev, Yu. A. Tikhonov

arxiv:1910.02682 v1 · 2019-10-07 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNDFYRDRAWHVRSB6JVLLPVTH72}

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	2026-07-05T00:10:10.548656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b465c4471058f58c83e4d56b7d667fe804813510e40fa040aad491a18ac2aed

Aliases

arxiv: 1910.02682 · arxiv_version: 1910.02682v1 · doi: 10.48550/arxiv.1910.02682 · pith_short_12: JNDFYRDRAWHV · pith_short_16: JNDFYRDRAWHVRSB6 · pith_short_8: JNDFYRDR

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/JNDFYRDRAWHVRSB6JVLLPVTH72 \
  | 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: 4b465c4471058f58c83e4d56b7d667fe804813510e40fa040aad491a18ac2aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ff690dc373e1551e05e9648a4729b4bcc46174fb46e1a37a7f82757080c1fc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-10-07T09:18:44Z",
    "title_canon_sha256": "acdc29cecf4c563ae73e47372f74a8fea4915e23312c44ff9e2103922ba98671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02682",
    "kind": "arxiv",
    "version": 1
  }
}