Pith Number

pith:6J4O2XQB

pith:2026:6J4O2XQBDV43OMQ52ZULLKYGPS

not attested not anchored not stored refs pending

Online Reward-Punishment Learning from Fixed-Channel Perceptual Event Streams without Environment Rewards

Zirong Li

arxiv:2606.18963 v1 · 2026-06-17 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6J4O2XQBDV43OMQ52ZULLKYGPS}

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	2026-06-19T16:11:53.221681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f278ed5e011d79b7321dd668b5ab067caee8d3f43f236ddcdf9a22ccf1a031b4

Aliases

arxiv: 2606.18963 · arxiv_version: 2606.18963v1 · doi: 10.48550/arxiv.2606.18963 · pith_short_12: 6J4O2XQBDV43 · pith_short_16: 6J4O2XQBDV43OMQ5 · pith_short_8: 6J4O2XQB

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/6J4O2XQBDV43OMQ52ZULLKYGPS \
  | 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: f278ed5e011d79b7321dd668b5ab067caee8d3f43f236ddcdf9a22ccf1a031b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aef99bbe3a8c7ac17294b2e54db1aebb55c8bed06c977346ee34f76ec587fec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T11:43:10Z",
    "title_canon_sha256": "404c731a965ababbb56880d630b827e301d19c3eeb4e2ff8b8565ebd253cb01b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18963",
    "kind": "arxiv",
    "version": 1
  }
}