Pith Number

pith:KP42NG3M

pith:2017:KP42NG3MW5UYYBD6CXZ7EL33FX

not attested not anchored not stored refs pending

Coda reconstruction from cross-correlation of a diffuse field on thin elastic plates

Aida Hejazi Nooghabi, Julien de Rosny, Lapo Boschi, Philippe Roux

arxiv:1704.05346 v3 · 2017-04-18 · 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{KP42NG3MW5UYYBD6CXZ7EL33FX}

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	2026-05-18T00:33:50.212152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f9a69b6cb7698c047e15f3f22f7b2dcce7d9fa66a2a7ace6e0158b55c26b13

Aliases

arxiv: 1704.05346 · arxiv_version: 1704.05346v3 · doi: 10.48550/arxiv.1704.05346 · pith_short_12: KP42NG3MW5UY · pith_short_16: KP42NG3MW5UYYBD6 · pith_short_8: KP42NG3M

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/KP42NG3MW5UYYBD6CXZ7EL33FX \
  | 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: 53f9a69b6cb7698c047e15f3f22f7b2dcce7d9fa66a2a7ace6e0158b55c26b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a79ee41e29d37e191a82dcb1dd9cecd476fa341d8fe4f8e6030f9a8bbef2c640",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-04-18T14:07:46Z",
    "title_canon_sha256": "a095ac9527eb23cb71494b7f0245bd60f105bcea7e0243c7edc5fa0deba63b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05346",
    "kind": "arxiv",
    "version": 3
  }
}