Pith Number

pith:W4ILPREF

pith:2024:W4ILPREFOU3O5G64ROMW22T7UU

not attested not anchored not stored refs pending

A swimming bacterium in a two-fluid model of a polymer solution

Donald L. Koch, Sabarish V. Narayanan, Sarah Hormozi

arxiv:2404.03540 v1 · 2024-04-04 · 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{W4ILPREFOU3O5G64ROMW22T7UU}

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.

Cited by

1 paper in Pith

Helical locomotion in dilute suspensions

Receipt and verification

First computed	2026-07-05T09:46:46.085156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b710b7c4857536ee9bdc8b996d6a7fa51f8d03da869ce9eb5c2964dc1d5545fe

Aliases

arxiv: 2404.03540 · arxiv_version: 2404.03540v1 · doi: 10.48550/arxiv.2404.03540 · pith_short_12: W4ILPREFOU3O · pith_short_16: W4ILPREFOU3O5G64 · pith_short_8: W4ILPREF

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/W4ILPREFOU3O5G64ROMW22T7UU \
  | 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: b710b7c4857536ee9bdc8b996d6a7fa51f8d03da869ce9eb5c2964dc1d5545fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8553bb6bcaa2d75050d374d31717e8b47f1090a1a0d5ada4ee5b6090643ed1a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-04-04T15:47:51Z",
    "title_canon_sha256": "3469c819fcf985a5415dd5fc9451a0feeed9f7bfd856f4a65c2866d885d9245b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03540",
    "kind": "arxiv",
    "version": 1
  }
}