Pith Number

pith:J5OOLMOY

pith:2019:J5OOLMOYCMHIKQLHDRIB652HFC

not attested not anchored not stored refs pending

Continual Learning with Self-Organizing Maps

Irina Rish, Martin Schrimpf, Matthew Riemer, Pouya Bashivan, Robert Ajemian, Yuhai Tu

arxiv:1904.09330 v1 · 2019-04-19 · 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{J5OOLMOYCMHIKQLHDRIB652HFC}

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	2026-05-17T23:48:07.401464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5ce5b1d8130e8541671c501f774728b4bda5879b1d05221b39e02bf1b45dcc

Aliases

arxiv: 1904.09330 · arxiv_version: 1904.09330v1 · doi: 10.48550/arxiv.1904.09330 · pith_short_12: J5OOLMOYCMHI · pith_short_16: J5OOLMOYCMHIKQLH · pith_short_8: J5OOLMOY

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/J5OOLMOYCMHIKQLHDRIB652HFC \
  | 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: 4f5ce5b1d8130e8541671c501f774728b4bda5879b1d05221b39e02bf1b45dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65195f5bd6cbdc4482ca72644c9cb078b2fc0b618c2b70278b07d719d6b90011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-04-19T20:21:23Z",
    "title_canon_sha256": "2c43a0002f2935723dd33df370ddb8a203efb4dc91895452f443f6a5f6b6b9d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09330",
    "kind": "arxiv",
    "version": 1
  }
}