Pith Number

pith:OWROCZXY

pith:2013:OWROCZXYNLPZXKGMCSQFF4ZAL4

not attested not anchored not stored refs pending

Active particles under confinement: Aggregation at the wall and gradient formation inside a channel

Chiu Fan Lee

arxiv:1304.5556 v1 · 2013-04-19 · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWROCZXYNLPZXKGMCSQFF4ZAL4}

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	2026-05-18T03:25:36.370634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a2e166f86adf9ba8cc14a052f3205f19810fde58eef3b965991a1d56f9e978

Aliases

arxiv: 1304.5556 · arxiv_version: 1304.5556v1 · doi: 10.48550/arxiv.1304.5556 · pith_short_12: OWROCZXYNLPZ · pith_short_16: OWROCZXYNLPZXKGM · pith_short_8: OWROCZXY

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/OWROCZXYNLPZXKGMCSQFF4ZAL4 \
  | 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: 75a2e166f86adf9ba8cc14a052f3205f19810fde58eef3b965991a1d56f9e978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce64a390266def68080614a5cac67a61b819801229e346ff7e13192c524d871d",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-04-19T22:05:14Z",
    "title_canon_sha256": "5d6a2eff2a5b28d3b254fbd1912f175503b894fa45a0858a662bd89387a33f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5556",
    "kind": "arxiv",
    "version": 1
  }
}