Pith Number

pith:45S24D6A

pith:2025:45S24D6AZSLLF67VQF3OBNMVSF

not attested not anchored not stored refs pending

Acoustic angular sorting of resonant subwavelength particles

Ivan Toftul, Mikhail Lapine, Yuri Kivshar

arxiv:2501.04386 v2 · 2025-01-08 · 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{45S24D6AZSLLF67VQF3OBNMVSF}

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	2026-07-05T11:55:16.105770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e765ae0fc0cc96b2fbf58176e0b5959147b5f51cc3d83c3af51c55a0b744f34e

Aliases

arxiv: 2501.04386 · arxiv_version: 2501.04386v2 · doi: 10.48550/arxiv.2501.04386 · pith_short_12: 45S24D6AZSLL · pith_short_16: 45S24D6AZSLLF67V · pith_short_8: 45S24D6A

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/45S24D6AZSLLF67VQF3OBNMVSF \
  | 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: e765ae0fc0cc96b2fbf58176e0b5959147b5f51cc3d83c3af51c55a0b744f34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde82e6f791728c66d5ff09f1ad34e80d69af1177dd51dbe65c1a5041d7a60ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2025-01-08T09:56:55Z",
    "title_canon_sha256": "1885d752c7f34077e6f68762531acd4ebf51a32f27aaace1806b52d74edec73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04386",
    "kind": "arxiv",
    "version": 2
  }
}