Pith Number

pith:3NA7DMQV

pith:2020:3NA7DMQVNWWONUW7XDITSS3BHL

not attested not anchored not stored refs pending

Evaluating Online Continual Learning with CALM

Germ\'an Kruszewski, Ionut-Teodor Sorodoc, Tomas Mikolov

arxiv:2004.03340 v2 · 2020-04-07 · cs.CL · cs.AI · 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{3NA7DMQVNWWONUW7XDITSS3BHL}

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	2026-07-05T02:11:00.016372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db41f1b2156dace6d2dfb8d1394b613ad6bcb8b6d335d86abf5fbbbc1db3fc0f

Aliases

arxiv: 2004.03340 · arxiv_version: 2004.03340v2 · doi: 10.48550/arxiv.2004.03340 · pith_short_12: 3NA7DMQVNWWO · pith_short_16: 3NA7DMQVNWWONUW7 · pith_short_8: 3NA7DMQV

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/3NA7DMQVNWWONUW7XDITSS3BHL \
  | 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: db41f1b2156dace6d2dfb8d1394b613ad6bcb8b6d335d86abf5fbbbc1db3fc0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31525393485b25accdff8cbc1b2606f109179d86f48b260a21ce41cf3b40c941",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-07T13:17:05Z",
    "title_canon_sha256": "758a09e1688f65440c80fd42af7babd21e4eccd7fbc8dd300ed101d43a9f99a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03340",
    "kind": "arxiv",
    "version": 2
  }
}