Pith Number

pith:6C6AFBXZ

pith:2021:6C6AFBXZQ3GGXYQT7PKZYPCZL3

not attested not anchored not stored refs pending

Online Continual Learning in Image Classification: An Empirical Survey

David Quispe, Hyunwoo Kim, Jihwan Jeong, Ruiwen Li, Scott Sanner, Zheda Mai

arxiv:2101.10423 v4 · 2021-01-25 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6C6AFBXZQ3GGXYQT7PKZYPCZL3}

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	2026-07-05T03:20:00.004480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0bc0286f986cc6be213fbd59c3c595ef87cf2ebc18c5804dd4e27e54897797d

Aliases

arxiv: 2101.10423 · arxiv_version: 2101.10423v4 · doi: 10.48550/arxiv.2101.10423 · pith_short_12: 6C6AFBXZQ3GG · pith_short_16: 6C6AFBXZQ3GGXYQT · pith_short_8: 6C6AFBXZ

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/6C6AFBXZQ3GGXYQT7PKZYPCZL3 \
  | 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: f0bc0286f986cc6be213fbd59c3c595ef87cf2ebc18c5804dd4e27e54897797d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e3fc738ed046f4447afc4596447daeed3655804cfc25744b34ebf65e713a0e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-25T21:20:02Z",
    "title_canon_sha256": "265419838766bd0a2757990e028749ae299856ee0288adef3fe8e0542d81a214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10423",
    "kind": "arxiv",
    "version": 4
  }
}