Pith Number

pith:F7TZFMPT

pith:2022:F7TZFMPTNDD5IRSOIJ37LWFLBJ

not attested not anchored not stored refs pending

Skipping the boundary layer: high-speed droplet-based immunoassay using Rayleigh acoustic streaming

and Jia Zhou, Antoine Riaud, Gary Wong, Qi Wang, Zhe Ding

arxiv:2208.14705 v1 · 2022-08-31 · 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{F7TZFMPTNDD5IRSOIJ37LWFLBJ}

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	2026-07-05T04:53:33.638780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe792b1f368c7d4464e4277f5d8ab0a6b0e493b2616762d4c878b0ffb8c69a2

Aliases

arxiv: 2208.14705 · arxiv_version: 2208.14705v1 · doi: 10.48550/arxiv.2208.14705 · pith_short_12: F7TZFMPTNDD5 · pith_short_16: F7TZFMPTNDD5IRSO · pith_short_8: F7TZFMPT

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/F7TZFMPTNDD5IRSOIJ37LWFLBJ \
  | 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: 2fe792b1f368c7d4464e4277f5d8ab0a6b0e493b2616762d4c878b0ffb8c69a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8063daf08ef9227d483c988b66b5da6f6e2be8400f4bcb7b43270ec1f7fb4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-08-31T09:07:45Z",
    "title_canon_sha256": "542643bc76e48e5581a896f70f6f803887c683b31343c18b1686dc46eb641870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14705",
    "kind": "arxiv",
    "version": 1
  }
}