Pith Number

pith:6KA437EU

pith:2021:6KA437EUDV7R5JXW6KXZJ7Q6Y2

not attested not anchored not stored refs pending

Ab initio study of lattice dynamics of group IV semiconductors using pseudohybrid functionals for extended Hubbard interactions

Sang-Hoon Lee, Seung-Hoon Jhi, Wooil Yang, Young-Woo Son

arxiv:2106.07201 v1 · 2021-06-14 · 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{6KA437EUDV7R5JXW6KXZJ7Q6Y2}

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	2026-07-05T03:19:13.855523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f281cdfc941d7f1ea6f6f2af94fe1ec6a92671ba23f986e12890a91ce2478dde

Aliases

arxiv: 2106.07201 · arxiv_version: 2106.07201v1 · doi: 10.48550/arxiv.2106.07201 · pith_short_12: 6KA437EUDV7R · pith_short_16: 6KA437EUDV7R5JXW · pith_short_8: 6KA437EU

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/6KA437EUDV7R5JXW6KXZJ7Q6Y2 \
  | 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: f281cdfc941d7f1ea6f6f2af94fe1ec6a92671ba23f986e12890a91ce2478dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c080b79ea2d99a4bbd380f303f683220c2faff56d17e09f50890313302d7e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-06-14T07:27:20Z",
    "title_canon_sha256": "2d71f2e8da7b2ced1bec30b199b747eee4ebde8fab3cbd04a59d8b8ccfd549c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07201",
    "kind": "arxiv",
    "version": 1
  }
}