Pith Number

pith:7D4XJ5O2

pith:2011:7D4XJ5O2BGUQQEHUQIRDZDKU3K

not attested not anchored not stored refs pending

A tunable cancer cell filter using magnetic beads: cellular and fluid dynamic simulations

Franz Reichel, Harald Oezelt, Ivan Cimrak, Lukas Exl, Markus Gusenbauer, Simon Bance, Thomas Schrefl

arxiv:1110.0995 v1 · 2011-10-05 · physics.flu-dyn · cs.CE · 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{7D4XJ5O2BGUQQEHUQIRDZDKU3K}

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	2026-05-18T04:11:40.056815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8f974f5da09a90810f482223c8d54da84f68184dc36cebfd4f3f996e523c191

Aliases

arxiv: 1110.0995 · arxiv_version: 1110.0995v1 · doi: 10.48550/arxiv.1110.0995 · pith_short_12: 7D4XJ5O2BGUQ · pith_short_16: 7D4XJ5O2BGUQQEHU · pith_short_8: 7D4XJ5O2

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/7D4XJ5O2BGUQQEHUQIRDZDKU3K \
  | 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: f8f974f5da09a90810f482223c8d54da84f68184dc36cebfd4f3f996e523c191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebf64df93752ab8b08e2f09d7792411c964d7d235b5582f42ce07fda459faf81",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-10-05T14:15:30Z",
    "title_canon_sha256": "850950a6dd02cc4384e3538348fb177913c80dfaa23418a8e391dd38f0ad65ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0995",
    "kind": "arxiv",
    "version": 1
  }
}