Pith Number

pith:IVZXTQ6Q

pith:2019:IVZXTQ6QOC5LFROWSRVX2A4BKI

not attested not anchored not stored refs pending

Guided waves as superposition of body waves

David R. Dalton, Michael A. Slawinski, Theodore Stanoev

arxiv:1903.05200 v1 · 2019-03-11 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVZXTQ6QOC5LFROWSRVX2A4BKI}

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	2026-05-17T23:51:25.151290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457379c3d070bab2c5d6946b7d0381523e2f20668f17712e0e932356601d586d

Aliases

arxiv: 1903.05200 · arxiv_version: 1903.05200v1 · doi: 10.48550/arxiv.1903.05200 · pith_short_12: IVZXTQ6QOC5L · pith_short_16: IVZXTQ6QOC5LFROW · pith_short_8: IVZXTQ6Q

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/IVZXTQ6QOC5LFROWSRVX2A4BKI \
  | 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: 457379c3d070bab2c5d6946b7d0381523e2f20668f17712e0e932356601d586d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d048c155e505c618dcdaa1581e70e95428cfb9a1700e8193bba1c6f6aa9484ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-03-11T14:01:15Z",
    "title_canon_sha256": "2e5092e90d4fe858db17f1a99cf66bcef97ba44b0fe199aefcf9db516a365f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05200",
    "kind": "arxiv",
    "version": 1
  }
}