Pith Number

pith:FDUN7NVY

pith:2020:FDUN7NVYT7HMWQXKGY73DLGN62

not attested not anchored not stored refs pending

Designing of strongly confined short-wave Brillouin phonons in silicon waveguide periodic lattices

Gustavo S. Wiederhecker, Roberto O. Zurita, Thiago P. Mayer Alegre

arxiv:2010.15265 v1 · 2020-10-28 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDUN7NVYT7HMWQXKGY73DLGN62}

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	2026-07-05T02:12:10.544941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e8dfb6b89fcecb42ea363fb1accdf68d9ab3c87f65aa659408581e1ed9f329

Aliases

arxiv: 2010.15265 · arxiv_version: 2010.15265v1 · doi: 10.48550/arxiv.2010.15265 · pith_short_12: FDUN7NVYT7HM · pith_short_16: FDUN7NVYT7HMWQXK · pith_short_8: FDUN7NVY

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/FDUN7NVYT7HMWQXKGY73DLGN62 \
  | 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: 28e8dfb6b89fcecb42ea363fb1accdf68d9ab3c87f65aa659408581e1ed9f329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27677e6de55b6a7f489b0bed5e1808661923039d448d316dab40c0bf2da1c9ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-10-28T22:42:57Z",
    "title_canon_sha256": "2fa7b2aca0208bc6c30e6c635b464aae6d538654ab5d958763c50579ecee7b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15265",
    "kind": "arxiv",
    "version": 1
  }
}