Pith Number

pith:RRYNIMFS

pith:2025:RRYNIMFSCLIWSHM2YPBGGLKYND

not attested not anchored not stored refs pending

Bootstrapped Reward Shaping

Jacob Adamczyk, Rahul V. Kulkarni, Stas Tiomkin, Volodymyr Makarenko

arxiv:2501.00989 v2 · 2025-01-02 · 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{RRYNIMFSCLIWSHM2YPBGGLKYND}

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	2026-07-05T11:42:53.003870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c70d430b212d1691d9ac3c2632d5868dd84e6540de3fd7d8adbc77dcc8f0264

Aliases

arxiv: 2501.00989 · arxiv_version: 2501.00989v2 · doi: 10.48550/arxiv.2501.00989 · pith_short_12: RRYNIMFSCLIW · pith_short_16: RRYNIMFSCLIWSHM2 · pith_short_8: RRYNIMFS

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/RRYNIMFSCLIWSHM2YPBGGLKYND \
  | 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: 8c70d430b212d1691d9ac3c2632d5868dd84e6540de3fd7d8adbc77dcc8f0264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e79e052137bffa43a31c53af1e3ab67d81155bd6b04f43fb77ac5682f6e9d8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-02T00:40:55Z",
    "title_canon_sha256": "ebee948d9f3d427172e62993ab6e3a7cb35d7424a1dac983c51809eb0f43d566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00989",
    "kind": "arxiv",
    "version": 2
  }
}