Pith Number

pith:DSUR46NI

pith:2021:DSUR46NIDPGKL64KIG3FTAQ2LA

not attested not anchored not stored refs pending

Understanding Catastrophic Forgetting and Remembering in Continual Learning with Optimal Relevance Mapping

Adam Kortylewski, Alan Yuille, Alex Gain, Prakhar Kaushik

arxiv:2102.11343 v1 · 2021-02-22 · 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{DSUR46NIDPGKL64KIG3FTAQ2LA}

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.

Cited by

1 paper in Pith

Towards Clinically Interpretable Ophthalmic VQA via Spatially-Grounded Lesion Evidence

Receipt and verification

First computed	2026-07-05T02:17:10.725828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ca91e79a81bcca5fb8a41b659821a5826cf0465ef61ec77f6726e356701e9be

Aliases

arxiv: 2102.11343 · arxiv_version: 2102.11343v1 · doi: 10.48550/arxiv.2102.11343 · pith_short_12: DSUR46NIDPGK · pith_short_16: DSUR46NIDPGKL64K · pith_short_8: DSUR46NI

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/DSUR46NIDPGKL64KIG3FTAQ2LA \
  | 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: 1ca91e79a81bcca5fb8a41b659821a5826cf0465ef61ec77f6726e356701e9be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b529f81644ae244c1adf7e90bfcaa7e500fe42a908c7f07f563d96c88fbbf4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-22T20:34:00Z",
    "title_canon_sha256": "e0dae91eb84b9b55d5ae0bdb7c0f8c3e003f404652115083535e495dabe5a18c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11343",
    "kind": "arxiv",
    "version": 1
  }
}