Pith Number

pith:KS6VOFFH

pith:2017:KS6VOFFHNYVM7M6VO4LTBTLTIE

not attested not anchored not stored refs pending

Clustering instability of focused swimmers

Eric Lauga, Francois Nadal

arxiv:1701.05145 v1 · 2017-01-18 · cond-mat.soft · physics.bio-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{KS6VOFFHNYVM7M6VO4LTBTLTIE}

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	2026-05-18T00:52:33.099581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bd5714a76e2acfb3d5771730cd7341207abea307baabe7e2a65307bf40390b

Aliases

arxiv: 1701.05145 · arxiv_version: 1701.05145v1 · doi: 10.48550/arxiv.1701.05145 · pith_short_12: KS6VOFFHNYVM · pith_short_16: KS6VOFFHNYVM7M6V · pith_short_8: KS6VOFFH

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/KS6VOFFHNYVM7M6VO4LTBTLTIE \
  | 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: 54bd5714a76e2acfb3d5771730cd7341207abea307baabe7e2a65307bf40390b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a86a6b6e2b60e724fd41b371dfff6fe524a4c4dfd94546e10e91665e0232e9",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-01-18T16:59:30Z",
    "title_canon_sha256": "be06d87fb6cad7337ed23fbe26ee8ba6055dc6c7cdc7ad2a6f530ccfa03dbd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05145",
    "kind": "arxiv",
    "version": 1
  }
}