Pith Number

pith:QZSJDB3E

pith:2019:QZSJDB3ECRR4WVS5PV4SYMJNXU

not attested not anchored not stored refs pending

Nanoparticle diffusion in sheared cellular blood flow

Cyrus K. Aidun, Jonathan R. Clausen, Rekha R. Rao, Zixiang Liu

arxiv:1904.06452 v3 · 2019-04-13 · physics.bio-ph · cond-mat.soft · physics.comp-ph · 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{QZSJDB3ECRR4WVS5PV4SYMJNXU}

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	2026-05-17T23:43:42.315916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86649187641463cb565d7d792c312dbd0e6efbecd8edb9cdee8a3569ea524bf3

Aliases

arxiv: 1904.06452 · arxiv_version: 1904.06452v3 · doi: 10.48550/arxiv.1904.06452 · pith_short_12: QZSJDB3ECRR4 · pith_short_16: QZSJDB3ECRR4WVS5 · pith_short_8: QZSJDB3E

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/QZSJDB3ECRR4WVS5PV4SYMJNXU \
  | 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: 86649187641463cb565d7d792c312dbd0e6efbecd8edb9cdee8a3569ea524bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a11811101045823195ff3ea6aa757fb03152adbccefa3e273bf7f4121912acf",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-04-13T00:14:48Z",
    "title_canon_sha256": "1a2f5e23b30a0b66f7280348d7c69b99d80c674a6ac41be1d1c44dbd2f9919a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06452",
    "kind": "arxiv",
    "version": 3
  }
}