Pith Number

pith:W7HQBDXU

pith:2021:W7HQBDXUS6NE5IFLJIPDYOCWDT

not attested not anchored not stored refs pending

A local approximation model for macroscale transport of biased active Brownian particles in a flowing suspension

Lloyd Fung, Rachel N. Bearon, Yongyun Hwang

arxiv:2103.03619 v3 · 2021-03-05 · physics.flu-dyn · cond-mat.stat-mech · 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{W7HQBDXUS6NE5IFLJIPDYOCWDT}

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	2026-07-05T03:49:59.501091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7cf008ef4979a4ea0ab4a1e3c38561ccf9f8339e511dcaee96e06803d68a54f

Aliases

arxiv: 2103.03619 · arxiv_version: 2103.03619v3 · doi: 10.48550/arxiv.2103.03619 · pith_short_12: W7HQBDXUS6NE · pith_short_16: W7HQBDXUS6NE5IFL · pith_short_8: W7HQBDXU

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/W7HQBDXUS6NE5IFLJIPDYOCWDT \
  | 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: b7cf008ef4979a4ea0ab4a1e3c38561ccf9f8339e511dcaee96e06803d68a54f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef7fbb8e49797692a2ca0fc3591cc4476d1e570ad3f8cfcabb031da85e032fe",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-03-05T11:45:02Z",
    "title_canon_sha256": "8d9b7996e96f75c37f5aff24ebac5a8e339ea8e95fdefecb4345cfa157f1d070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03619",
    "kind": "arxiv",
    "version": 3
  }
}