Pith Number

pith:KICJUFVB

pith:2021:KICJUFVBJDT245VFNM37JAWZTX

not attested not anchored not stored refs pending

More Efficient Exploration with Symbolic Priors on Action Sequence Equivalences

Johan Ferret, Nathan Grinsztajn, Philippe Preux, Toby Johnstone

arxiv:2110.10632 v2 · 2021-10-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KICJUFVBJDT245VFNM37JAWZTX}

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	2026-07-05T03:29:52.920562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52049a16a148e7ae76a56b37f482d99dd2036cc8a58d9fc6e492429e5a27e501

Aliases

arxiv: 2110.10632 · arxiv_version: 2110.10632v2 · doi: 10.48550/arxiv.2110.10632 · pith_short_12: KICJUFVBJDT2 · pith_short_16: KICJUFVBJDT245VF · pith_short_8: KICJUFVB

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/KICJUFVBJDT245VFNM37JAWZTX \
  | 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: 52049a16a148e7ae76a56b37f482d99dd2036cc8a58d9fc6e492429e5a27e501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac4f705d3c3a8bca8bda59bb20a04bada3dedee7b31185f5b479d86cabeabd04",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-20T15:51:14Z",
    "title_canon_sha256": "2ce9cad4188de86c7db5aa0718731ae451cefd184a5b1898317070162814b76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10632",
    "kind": "arxiv",
    "version": 2
  }
}