Pith Number

pith:IQAYCPX4

pith:2024:IQAYCPX442UAMX76XFOLAITGNK

not attested not anchored not stored refs pending

Robust orbital-angular-momentum-based underwater acoustic communication with dynamic modal decomposition method

Bingyi Liu, Liulin Li, Zhongyi Guo

arxiv:2410.23675 v1 · 2024-10-31 · 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{IQAYCPX442UAMX76XFOLAITGNK}

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	2026-07-05T09:29:03.794731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4401813efce6a8065ffeb95cb022666aa92ef21918668c1c6e22e82d166806ae

Aliases

arxiv: 2410.23675 · arxiv_version: 2410.23675v1 · doi: 10.48550/arxiv.2410.23675 · pith_short_12: IQAYCPX442UA · pith_short_16: IQAYCPX442UAMX76 · pith_short_8: IQAYCPX4

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/IQAYCPX442UAMX76XFOLAITGNK \
  | 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: 4401813efce6a8065ffeb95cb022666aa92ef21918668c1c6e22e82d166806ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5593b3f27f0d00f3e50c2a0eef9e917aba7dddfea11ed16b2627c4ee8217bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-10-31T06:55:09Z",
    "title_canon_sha256": "fbaaed7b42afa1f42522476bd21df2673e27a8a21e0ed70884b3aa5d5a4af252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.23675",
    "kind": "arxiv",
    "version": 1
  }
}