Pith Number

pith:PF5PNQSL

pith:2021:PF5PNQSLMXAQH6JIP23N2DPKVV

not attested not anchored not stored refs pending

Reinforcement Learning reveals fundamental limits on the mixing of active particles

Anastasia N. Popova, Dominik Schildknecht, Jack Stellwagen, Matt Thomson

arxiv:2105.14105 v1 · 2021-05-28 · cs.LG · cs.SY · eess.SY · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PF5PNQSLMXAQH6JIP23N2DPKVV}

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	2026-07-05T03:43:02.496693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

797af6c24b65c103f9287eb6dd0deaad5a8dae7559492b93fd2674527d15de52

Aliases

arxiv: 2105.14105 · arxiv_version: 2105.14105v1 · doi: 10.48550/arxiv.2105.14105 · pith_short_12: PF5PNQSLMXAQ · pith_short_16: PF5PNQSLMXAQH6JI · pith_short_8: PF5PNQSL

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/PF5PNQSLMXAQH6JIP23N2DPKVV \
  | 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: 797af6c24b65c103f9287eb6dd0deaad5a8dae7559492b93fd2674527d15de52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06d9a7e7dd4a9c6569a7b80912437157f0efac296713c1443c62cf9c3560b6d",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-28T21:04:55Z",
    "title_canon_sha256": "48c42a7216096d500de55e215bc816af055a6dd12e725d4f69c43a880b815744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14105",
    "kind": "arxiv",
    "version": 1
  }
}