Pith Number

pith:BE7V4JBV

pith:2019:BE7V4JBVMR3KL7JXDPGFUC3EJO

not attested not anchored not stored refs pending

Limits of flexural wave absorption by open lossy resonators: reflection and transmission problems

A. Pelat, F. Gautier, J. Leng, J.-P. Groby, R. Pic\'o, V. Romero-Garc\'ia

arxiv:1903.08522 v1 · 2019-03-20 · physics.app-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{BE7V4JBVMR3KL7JXDPGFUC3EJO}

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	2026-05-17T23:45:27.213509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

093f5e24356476a5fd371bcc5a0b644baffec9b70e874f1b8fd39cfe75ca206e

Aliases

arxiv: 1903.08522 · arxiv_version: 1903.08522v1 · doi: 10.48550/arxiv.1903.08522 · pith_short_12: BE7V4JBVMR3K · pith_short_16: BE7V4JBVMR3KL7JX · pith_short_8: BE7V4JBV

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/BE7V4JBVMR3KL7JXDPGFUC3EJO \
  | 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: 093f5e24356476a5fd371bcc5a0b644baffec9b70e874f1b8fd39cfe75ca206e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a86d160f64beb75ba23c8310cd9841e586532aac885fe634a4dc59447d337cae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-20T14:34:58Z",
    "title_canon_sha256": "fad7b476ee1d3b984c3d32d96440fb3dfa8c83e630152015e863f86a1cd890c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08522",
    "kind": "arxiv",
    "version": 1
  }
}