Pith Number

pith:NLTGKN2Q

pith:2015:NLTGKN2QWOJ3PKAUTKP5OM2XG4

not attested not anchored not stored refs pending

Direct Measurement of Particle Inertial Migration in Rectangular Microchannels

Dino Di Carlo, Kaitlyn Hood, Marcus Roper, Soroush Kahkeshani

arxiv:1509.01643 v2 · 2015-09-05 · 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{NLTGKN2QWOJ3PKAUTKP5OM2XG4}

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	2026-05-18T00:40:52.865510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ae6653750b393b7a8149a9fd7335737335e402beb6f8cea41fb25bca4853937

Aliases

arxiv: 1509.01643 · arxiv_version: 1509.01643v2 · doi: 10.48550/arxiv.1509.01643 · pith_short_12: NLTGKN2QWOJ3 · pith_short_16: NLTGKN2QWOJ3PKAU · pith_short_8: NLTGKN2Q

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/NLTGKN2QWOJ3PKAUTKP5OM2XG4 \
  | 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: 6ae6653750b393b7a8149a9fd7335737335e402beb6f8cea41fb25bca4853937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2d9640e7ebadadfbfae0e7d3a215df0970964fbcfa2d355f71dffebaccdee10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-09-05T00:09:44Z",
    "title_canon_sha256": "7d5ebef6d7adfe09e1e5d2684054a1abaa4b3cb689292e89a043604124658ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01643",
    "kind": "arxiv",
    "version": 2
  }
}