Pith Number

pith:NIB6JX2N

pith:2012:NIB6JX2NB5OR4JVOSJDACO5CYY

not attested not anchored not stored refs pending

Particle sorting by a structured microfluidic ratchet device with tunable selectivity: Theory and Experiment

Dario Anselmetti, Jan Regtmeier, Lukas Bogunovic, Peter Reimann, Ralf Eichhorn

arxiv:1203.5274 v1 · 2012-03-23 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIB6JX2NB5OR4JVOSJDACO5CYY}

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	2026-05-18T03:59:26.392272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a03e4df4d0f5d1e26ae9246013ba2c616bb5e4dcbc49086be93f75ebb90a53b

Aliases

arxiv: 1203.5274 · arxiv_version: 1203.5274v1 · doi: 10.48550/arxiv.1203.5274 · pith_short_12: NIB6JX2NB5OR · pith_short_16: NIB6JX2NB5OR4JVO · pith_short_8: NIB6JX2N

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/NIB6JX2NB5OR4JVOSJDACO5CYY \
  | 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: 6a03e4df4d0f5d1e26ae9246013ba2c616bb5e4dcbc49086be93f75ebb90a53b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38aad89288eb8363731a67e2b9c568aa99b6f3eb24cfe089d662dc76621aaadb",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-03-23T15:49:44Z",
    "title_canon_sha256": "4e5bc5fc36e13a98fd5d7625a5f80637c358f10c1386025e1109ae1a946eb4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5274",
    "kind": "arxiv",
    "version": 1
  }
}