Pith Number

pith:M7FNHUYF

pith:2023:M7FNHUYFBDOVSL4CWMZUGS5E7M

not attested not anchored not stored refs pending

Steering undulatory micro-swimmers in a fluid flow through reinforcement learning

Jeremie Bec, Laetitia Giraldi, Raphael Chesneaux, Zakarya El Khiyati

arxiv:2302.05081 v1 · 2023-02-10 · 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{M7FNHUYFBDOVSL4CWMZUGS5E7M}

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	2026-07-05T05:40:35.194573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67cad3d30508dd592f82b333434ba4fb35441f99d3ebfc1bffbd47f954b09aaa

Aliases

arxiv: 2302.05081 · arxiv_version: 2302.05081v1 · doi: 10.48550/arxiv.2302.05081 · pith_short_12: M7FNHUYFBDOV · pith_short_16: M7FNHUYFBDOVSL4C · pith_short_8: M7FNHUYF

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/M7FNHUYFBDOVSL4CWMZUGS5E7M \
  | 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: 67cad3d30508dd592f82b333434ba4fb35441f99d3ebfc1bffbd47f954b09aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca646a788507ff1248572bcffc84fa490fcd12d6af854e2dc1994259474816c",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-02-10T06:44:54Z",
    "title_canon_sha256": "61fdf599fb42fc2fe354bca14eb59da14e8c4f5957940adf31de347c92f9985c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05081",
    "kind": "arxiv",
    "version": 1
  }
}