Pith Number

pith:FVABYA5B

pith:2016:FVABYA5BWYVQ4HD3BCKKBEHARU

not attested not anchored not stored refs pending

Negative reflection of Lamb waves at a free edge: tunable focusing and mimicking phase conjugation

Alexandre Aubry, Beno\^it G\'erardin, Claire Prada, J\'er\^ome Laurent

arxiv:1604.01321 v2 · 2016-04-05 · cond-mat.mtrl-sci · 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{FVABYA5BWYVQ4HD3BCKKBEHARU}

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	2026-05-18T01:10:30.668979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d401c03a1b62b0e1c7b0894a090e08d0a2ae629093aade238aa9f377d612f18

Aliases

arxiv: 1604.01321 · arxiv_version: 1604.01321v2 · doi: 10.48550/arxiv.1604.01321 · pith_short_12: FVABYA5BWYVQ · pith_short_16: FVABYA5BWYVQ4HD3 · pith_short_8: FVABYA5B

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/FVABYA5BWYVQ4HD3BCKKBEHARU \
  | 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: 2d401c03a1b62b0e1c7b0894a090e08d0a2ae629093aade238aa9f377d612f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b32f71fcddda36661046fefbf2859683eedd2306301b5fc7d5af1b4f8c9b8e3",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-05T16:32:20Z",
    "title_canon_sha256": "172e1db8983ccfeb2a138427d5abe2cb1db9afa22d7412d11f8ff040de07402e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01321",
    "kind": "arxiv",
    "version": 2
  }
}