Pith Number

pith:2MKUTJ27

pith:2018:2MKUTJ273WMFJH2SYPQJBXE7IX

not attested not anchored not stored refs pending

Keep and Learn: Continual Learning by Constraining the Latent Space for Knowledge Preservation in Neural Networks

Hyo-Eun Kim, Jaehwan Lee, Seungwook Kim

arxiv:1805.10784 v1 · 2018-05-28 · 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{2MKUTJ273WMFJH2SYPQJBXE7IX}

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	2026-05-18T00:14:51.436084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d31549a75fdd98549f52c3e090dc9f45d9827f6d25e93eff0e83f514ae759569

Aliases

arxiv: 1805.10784 · arxiv_version: 1805.10784v1 · doi: 10.48550/arxiv.1805.10784 · pith_short_12: 2MKUTJ273WMF · pith_short_16: 2MKUTJ273WMFJH2S · pith_short_8: 2MKUTJ27

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/2MKUTJ273WMFJH2SYPQJBXE7IX \
  | 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: d31549a75fdd98549f52c3e090dc9f45d9827f6d25e93eff0e83f514ae759569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5394052cfc72f3be0bc0ac98b56ee9929cd6e2b3612bfd8c06e51c59bd19b48c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-28T06:26:58Z",
    "title_canon_sha256": "92ea14209e6abafc7454808109e74b35d1a35a8e4a5f738c940ba6b40181ea49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10784",
    "kind": "arxiv",
    "version": 1
  }
}