Pith Number

pith:CL4XB3S7

pith:2017:CL4XB3S77VYJNP7OFXQYEHOFNU

not attested not anchored not stored refs pending

Flow Navigation by Smart Microswimmers via Reinforcement Learning

Antonio Celani, Kristian Gustavsson, Luca Biferale, Simona Colabrese

arxiv:1701.08848 v3 · 2017-01-30 · physics.flu-dyn · cond-mat.stat-mech · cs.LG · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CL4XB3S77VYJNP7OFXQYEHOFNU}

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	2026-05-18T00:17:13.550304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f970ee5ffd7096bfee2de1821dc56d394d726e4548a9c4698850a166dff84c

Aliases

arxiv: 1701.08848 · arxiv_version: 1701.08848v3 · doi: 10.48550/arxiv.1701.08848 · pith_short_12: CL4XB3S77VYJ · pith_short_16: CL4XB3S77VYJNP7O · pith_short_8: CL4XB3S7

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/CL4XB3S77VYJNP7OFXQYEHOFNU \
  | 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: 12f970ee5ffd7096bfee2de1821dc56d394d726e4548a9c4698850a166dff84c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a25baac4949c820f750c8de38eb1af7dba4449f9e5f1d756d0b02a5204de29",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.LG",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-01-30T22:09:04Z",
    "title_canon_sha256": "d6c89d02f7738990ca42281b99bdaebe0b8e01522142cd31d911887aec144498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08848",
    "kind": "arxiv",
    "version": 3
  }
}