Pith Number

pith:WFAFMSUW

pith:2014:WFAFMSUW7STYFVKKXQKROBDQGJ

not attested not anchored not stored refs pending

Non contact probing of interfacial stiffnesses between two plates by Zero-Group Velocity Lamb modes

Claire Prada, Daniel Royer, J\'er\^ome Laurent, Sylvain Mezil

arxiv:1407.4988 v1 · 2014-07-18 · physics.class-ph · 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{WFAFMSUW7STYFVKKXQKROBDQGJ}

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	2026-05-18T02:47:22.196978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b140564a96fca782d54abc1517047032593b1c29b6d21a7d9d01846ae66e5468

Aliases

arxiv: 1407.4988 · arxiv_version: 1407.4988v1 · doi: 10.48550/arxiv.1407.4988 · pith_short_12: WFAFMSUW7STY · pith_short_16: WFAFMSUW7STYFVKK · pith_short_8: WFAFMSUW

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/WFAFMSUW7STYFVKKXQKROBDQGJ \
  | 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: b140564a96fca782d54abc1517047032593b1c29b6d21a7d9d01846ae66e5468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "721c8f17c3d71f590d839fbeb4b86c050c16228ecda99ae48e68beda433200c1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-07-18T13:37:12Z",
    "title_canon_sha256": "96d3bd6066112bb887fa0f9aecbe9001803d4eed72c828b7d60bbc18d97732cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4988",
    "kind": "arxiv",
    "version": 1
  }
}