Pith Number

pith:N4O37HIU

pith:2018:N4O37HIUF2KTXLFFMLWH6GRWEP

not attested not anchored not stored refs pending

Rayleigh-Bloch, topological edge and interface waves for structured elastic plates

G. J. Chaplain, M. P. Makwana, R. V. Craster

arxiv:1812.07531 v1 · 2018-12-18 · 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{N4O37HIUF2KTXLFFMLWH6GRWEP}

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	2026-05-17T23:58:00.251538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1dbf9d142e953baca562ec7f1a3623c673fc8e6033d76bfaec05a1be125aeb

Aliases

arxiv: 1812.07531 · arxiv_version: 1812.07531v1 · doi: 10.48550/arxiv.1812.07531 · pith_short_12: N4O37HIUF2KT · pith_short_16: N4O37HIUF2KTXLFF · pith_short_8: N4O37HIU

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/N4O37HIUF2KTXLFFMLWH6GRWEP \
  | 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: 6f1dbf9d142e953baca562ec7f1a3623c673fc8e6033d76bfaec05a1be125aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f983fd4f62f9243e4d153ba5d15e9c0d4df185363878d8d14cc3f8a61148fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2018-12-18T17:58:55Z",
    "title_canon_sha256": "c11dfcfc96d4d21a0d1852d84209b053c7ae63b00a24d0781facf28f4a5bada5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07531",
    "kind": "arxiv",
    "version": 1
  }
}