Pith Number

pith:2IZ33IPT

pith:2025:2IZ33IPTKBEAJGOXONCGRDNAZF

not attested not anchored not stored refs pending

Capacity-Constrained Continual Learning

Benjamin Van Roy, Doina Precup, Satinder Singh, Zheng Wen

arxiv:2507.21479 v1 · 2025-07-29 · cs.LG · cs.AI · cs.IT · cs.SY · eess.SY · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IZ33IPTKBEAJGOXONCGRDNAZF}

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	2026-07-05T11:45:00.776220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d233bda1f350480499d77344688da0c967e43ab325c722aaf96c502c7ff59a63

Aliases

arxiv: 2507.21479 · arxiv_version: 2507.21479v1 · doi: 10.48550/arxiv.2507.21479 · pith_short_12: 2IZ33IPTKBEA · pith_short_16: 2IZ33IPTKBEAJGOX · pith_short_8: 2IZ33IPT

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/2IZ33IPTKBEAJGOXONCGRDNAZF \
  | 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: d233bda1f350480499d77344688da0c967e43ab325c722aaf96c502c7ff59a63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7e3c5a8e0ad1dec0cdea11ee1031b6bb4e6a37234b0e85e4086429f589b01f4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "cs.SY",
      "eess.SY",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-29T03:47:22Z",
    "title_canon_sha256": "5a078eee73578de79d07192295fc42055e547d558ee55922521aea20fbe2e794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21479",
    "kind": "arxiv",
    "version": 1
  }
}