Pith Number

pith:HOOFDOQO

pith:2017:HOOFDOQOHFLDYLH5B5CSQ6DSY5

not attested not anchored not stored refs pending

Longitudinal near-field coupling between acoustic resonators grafted onto a waveguide

Vincent Laude, Yan-Feng Wang

arxiv:1701.04654 v1 · 2017-01-17 · 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{HOOFDOQOHFLDYLH5B5CSQ6DSY5}

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	2026-05-18T00:25:11.837558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9c51ba0e39563c2cfd0f45287872c75cf89a5bfb7ddccdd273a57caf67189d

Aliases

arxiv: 1701.04654 · arxiv_version: 1701.04654v1 · doi: 10.48550/arxiv.1701.04654 · pith_short_12: HOOFDOQOHFLD · pith_short_16: HOOFDOQOHFLDYLH5 · pith_short_8: HOOFDOQO

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/HOOFDOQOHFLDYLH5B5CSQ6DSY5 \
  | 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: 3b9c51ba0e39563c2cfd0f45287872c75cf89a5bfb7ddccdd273a57caf67189d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e02ce8a9039d7daf414dd3fa440edc0d24c537ece434d29dd75c2be36d6688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-01-17T12:56:13Z",
    "title_canon_sha256": "dad915d4e462ee853955bf26d614098c28536b71e2aa03389191384c1f62482b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04654",
    "kind": "arxiv",
    "version": 1
  }
}