Pith Number

pith:LQCXT5D4

pith:2011:LQCXT5D4FKACU5FONA5LZBS5N3

not attested not anchored not stored refs pending

On the forces acting on a small particle in an acoustical field in a viscous fluid

Henrik Bruus, Mikkel Settnes

arxiv:1110.6037 v1 · 2011-10-27 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQCXT5D4FKACU5FONA5LZBS5N3}

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	2026-05-18T03:05:07.807507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0579f47c2a802a74ae683abc865d6edf4b15354835b15eb64d4e77d387aced

Aliases

arxiv: 1110.6037 · arxiv_version: 1110.6037v1 · doi: 10.48550/arxiv.1110.6037 · pith_short_12: LQCXT5D4FKAC · pith_short_16: LQCXT5D4FKACU5FO · pith_short_8: LQCXT5D4

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/LQCXT5D4FKACU5FONA5LZBS5N3 \
  | 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: 5c0579f47c2a802a74ae683abc865d6edf4b15354835b15eb64d4e77d387aced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e744ff05ed8d4a8eaa52d1433176884ac78233416aebfb98852e6e12a48592d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-10-27T10:06:31Z",
    "title_canon_sha256": "4dbeeb7384346fafadd9bed6c64d133dc335a41d1fe7b0673bfbc878267e7d3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6037",
    "kind": "arxiv",
    "version": 1
  }
}