Pith Number

pith:QYMITMXO

pith:2022:QYMITMXONXU2AAA3SFKTHC6XLL

not attested not anchored not stored refs pending

Fortuitous Forgetting in Connectionist Networks

Aaron Courville, Ankit Vani, Hattie Zhou, Hugo Larochelle

arxiv:2202.00155 v1 · 2022-02-01 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYMITMXONXU2AAA3SFKTHC6XLL}

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	2026-07-05T03:53:19.161935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861889b2ee6de9a0001b9155338bd75acc4572174f75f838c5a4c12b7f0d36da

Aliases

arxiv: 2202.00155 · arxiv_version: 2202.00155v1 · doi: 10.48550/arxiv.2202.00155 · pith_short_12: QYMITMXONXU2 · pith_short_16: QYMITMXONXU2AAA3 · pith_short_8: QYMITMXO

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/QYMITMXONXU2AAA3SFKTHC6XLL \
  | 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: 861889b2ee6de9a0001b9155338bd75acc4572174f75f838c5a4c12b7f0d36da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168dc068005a9a0837f6680bc0273e5cf7af6d9a5a2567dd9ce4b7861aea3b1a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-01T00:15:58Z",
    "title_canon_sha256": "6d4fac69d4a7802caf0d15220e91c192acbf1b489e0d2fa0680110bbe9c4a5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00155",
    "kind": "arxiv",
    "version": 1
  }
}