Pith Number

pith:SW7G6FTI

pith:2022:SW7G6FTIBDCVDJSZXWEFE4CRDH

not attested not anchored not stored refs pending

An efficient procedure to predict the acoustophoresis of axisymmetric irregular particles above ultrasound transducer array

Lixi Huang, Tianquan Tang

arxiv:2201.13042 v1 · 2022-01-31 · 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{SW7G6FTIBDCVDJSZXWEFE4CRDH}

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	2026-07-05T04:28:54.041689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95be6f166808c551a659bd8852705119f5c96ae8b763c76d54524dbecba1f867

Aliases

arxiv: 2201.13042 · arxiv_version: 2201.13042v1 · doi: 10.48550/arxiv.2201.13042 · pith_short_12: SW7G6FTIBDCV · pith_short_16: SW7G6FTIBDCVDJSZ · pith_short_8: SW7G6FTI

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/SW7G6FTIBDCVDJSZXWEFE4CRDH \
  | 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: 95be6f166808c551a659bd8852705119f5c96ae8b763c76d54524dbecba1f867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b8c4145353c28334b6edc62d3660857afb746d75fe989372d70d0d7891ddca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2022-01-31T07:47:50Z",
    "title_canon_sha256": "d4c9088121ebd667c0ac937915d26f0971d9d2e4392add5662b141a064c068d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.13042",
    "kind": "arxiv",
    "version": 1
  }
}