Pith Number

pith:IOIZ55KH

pith:2014:IOIZ55KHAKGU5G57WJXDGRSBC4

not attested not anchored not stored refs pending

Clogging by sieving in microchannels: Application to the detection of contaminants in colloidal suspensions

Adeline Perro (ISM), Alban Sauret, Emilie Dressaire, Emmanuel Villermaux (IRPHE), Erin C. Barney, Howard A. Stone

arxiv:1408.5212 v1 · 2014-08-22 · 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{IOIZ55KHAKGU5G57WJXDGRSBC4}

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	2026-05-18T02:44:39.149392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43919ef547028d4e9bbfb26e334641172b2167b93fed0ce8764096775ec81619

Aliases

arxiv: 1408.5212 · arxiv_version: 1408.5212v1 · doi: 10.48550/arxiv.1408.5212 · pith_short_12: IOIZ55KHAKGU · pith_short_16: IOIZ55KHAKGU5G57 · pith_short_8: IOIZ55KH

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/IOIZ55KHAKGU5G57WJXDGRSBC4 \
  | 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: 43919ef547028d4e9bbfb26e334641172b2167b93fed0ce8764096775ec81619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83d992a9d3c4082bddcaa7bb274c81220c053cc24999f2fa576f1e1dd053155",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-08-22T06:22:32Z",
    "title_canon_sha256": "cf0db30015eaec2bfdcf000e0c29d42578119fae11138836ad0bd57a79b971a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5212",
    "kind": "arxiv",
    "version": 1
  }
}