Pith Number

pith:HOCSZV4K

pith:2020:HOCSZV4KJQKKPDRS3FKLWDQOCV

not attested not anchored not stored refs pending

PLOP: Learning without Forgetting for Continual Semantic Segmentation

Arnaud Dapogny, Arthur Douillard, Matthieu Cord, Yifu Chen

arxiv:2011.11390 v3 · 2020-11-23 · 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{HOCSZV4KJQKKPDRS3FKLWDQOCV}

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	2026-07-05T02:22:06.581037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b852cd78a4c14a78e32d954bb0e0e15661692f690733f00b822e9dbc1b047ab

Aliases

arxiv: 2011.11390 · arxiv_version: 2011.11390v3 · doi: 10.48550/arxiv.2011.11390 · pith_short_12: HOCSZV4KJQKK · pith_short_16: HOCSZV4KJQKKPDRS · pith_short_8: HOCSZV4K

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/HOCSZV4KJQKKPDRS3FKLWDQOCV \
  | 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: 3b852cd78a4c14a78e32d954bb0e0e15661692f690733f00b822e9dbc1b047ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67dc22097f91ca4dbc44fc4fa8fd5d6b84a97ebad56187b649ae9fa72bb80559",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-23T13:35:03Z",
    "title_canon_sha256": "7e1887602f7a6d76228c8d38a1402ce413d4edcd702e671fcac7a9fc295dddf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11390",
    "kind": "arxiv",
    "version": 3
  }
}