Pith Number

pith:UK5Z4I7R

pith:2014:UK5Z4I7RM52TMLNERWECNBQXXP

not attested not anchored not stored refs pending

Vector separation of particles and cells using an array of slanted open cavities

Chengxun Liu, German Drazer, Jorge A. Bernate, Konstantinos Konstantopoulo, Liesbet Lagae

arxiv:1404.1277 v1 · 2014-04-04 · physics.flu-dyn · 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{UK5Z4I7RM52TMLNERWECNBQXXP}

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	2026-05-18T01:15:53.478570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2bb9e23f16775362da48d88268617bbcfb617867330b92762c659e6cd5f0e66

Aliases

arxiv: 1404.1277 · arxiv_version: 1404.1277v1 · doi: 10.48550/arxiv.1404.1277 · pith_short_12: UK5Z4I7RM52T · pith_short_16: UK5Z4I7RM52TMLNE · pith_short_8: UK5Z4I7R

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/UK5Z4I7RM52TMLNERWECNBQXXP \
  | 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: a2bb9e23f16775362da48d88268617bbcfb617867330b92762c659e6cd5f0e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "209fac6e93e06fddf5221e0298aa3719c963abdd66b1776e25a97b5b718f0afa",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-04-04T14:56:43Z",
    "title_canon_sha256": "565b2427dbee6066077d20cf145934cee32e216398ab81fd22141bfe605b3401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1277",
    "kind": "arxiv",
    "version": 1
  }
}