Pith Number

pith:MSF4JBUU

pith:2024:MSF4JBUUDYC72XDXTXAMEY53KQ

not attested not anchored not stored refs pending

CHIRPs: Change-Induced Regret Proxy metrics for Lifelong Reinforcement Learning

Adam Sobey, Federico Cerutti, John Birkbeck, Katherine Heseltine Hurley Flynn, Timothy J. Norman

arxiv:2409.03577 v2 · 2024-09-05 · 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{MSF4JBUUDYC72XDXTXAMEY53KQ}

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	2026-07-05T10:07:26.898479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

648bc486941e05fd5c779dc0c263bb54007a2e0ba39a0bcd2a7bc2422862402d

Aliases

arxiv: 2409.03577 · arxiv_version: 2409.03577v2 · doi: 10.48550/arxiv.2409.03577 · pith_short_12: MSF4JBUUDYC7 · pith_short_16: MSF4JBUUDYC72XDX · pith_short_8: MSF4JBUU

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/MSF4JBUUDYC72XDXTXAMEY53KQ \
  | 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: 648bc486941e05fd5c779dc0c263bb54007a2e0ba39a0bcd2a7bc2422862402d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ba9764e0547c74630fb9548496a5340044f9e8cb76271e4240bdce82034fc20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-05T14:31:05Z",
    "title_canon_sha256": "601938a25c320815aa85ea712c7925795808ad90ff0b24687c143878a08ccd63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03577",
    "kind": "arxiv",
    "version": 2
  }
}