Pith Number

pith:DQ4CN4QG

pith:2019:DQ4CN4QGGLDHFMBLX5GD5QZGLO

not attested not anchored not stored refs pending

A general perturbative approach for bead-based microswimmers reveals rich self-propulsion phenomena

Ana-Sun\v{c}ana-Smith, Jens Harting, Maxime Hubert, Nicolas Vandewalle, Sebastian Ziegler

arxiv:1907.09870 v1 · 2019-07-23 · cond-mat.soft · 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{DQ4CN4QGGLDHFMBLX5GD5QZGLO}

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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	2026-07-05T02:13:42.021276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3826f20632c672b02bbf4c3ec3265baa185b3d9f3ea8bb05b2494168ba087a

Aliases

arxiv: 1907.09870 · arxiv_version: 1907.09870v1 · doi: 10.48550/arxiv.1907.09870 · pith_short_12: DQ4CN4QGGLDH · pith_short_16: DQ4CN4QGGLDHFMBL · pith_short_8: DQ4CN4QG

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/DQ4CN4QGGLDHFMBLX5GD5QZGLO \
  | 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: 1c3826f20632c672b02bbf4c3ec3265baa185b3d9f3ea8bb05b2494168ba087a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d5c8dacdc3021f3f39deecd344a920139d55f3c711262cbdbeb11ab8813c2f",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-07-23T13:31:29Z",
    "title_canon_sha256": "7a101938790a821dd5c36586368aaa6e5a62e96ba39d5a16711817dcd8b42614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09870",
    "kind": "arxiv",
    "version": 1
  }
}