Pith Number

pith:XVZ2RQKI

pith:2018:XVZ2RQKIXWAKYVN6DZPACNFMR3

not attested not anchored not stored refs pending

Probing lattice vibration at surface and interface of SiO$_2$/Si with nanometer resolution

Chenglong Shi, Dapeng Yu, Jiandong Guo, Mei Wu, Ning Li, Peng Gao, Xuetao Zhu, Yuanwei Sun, Yuehui Li

arxiv:1809.08615 v2 · 2018-09-23 · 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{XVZ2RQKIXWAKYVN6DZPACNFMR3}

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	2026-07-05T02:22:33.274908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd73a8c148bd80ac55be1e5e0134ac8ed3dd66fe45075dabea52c56c9bfb3571

Aliases

arxiv: 1809.08615 · arxiv_version: 1809.08615v2 · doi: 10.48550/arxiv.1809.08615 · pith_short_12: XVZ2RQKIXWAK · pith_short_16: XVZ2RQKIXWAKYVN6 · pith_short_8: XVZ2RQKI

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/XVZ2RQKIXWAKYVN6DZPACNFMR3 \
  | 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: bd73a8c148bd80ac55be1e5e0134ac8ed3dd66fe45075dabea52c56c9bfb3571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75369188de207608b48676e23324f584623bb51ba40fe4facf0c4a3aa18a6363",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-23T15:26:35Z",
    "title_canon_sha256": "4c07a54f50db726e064719af1ba8b9443a127872b301dc68e146bb36e6860959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08615",
    "kind": "arxiv",
    "version": 2
  }
}