Pith Number

pith:KL4LO6FG

pith:2019:KL4LO6FGNWB4AA7LDW2VGKQWRV

not attested not anchored not stored refs pending

Overcoming Catastrophic Forgetting by Neuron-level Plasticity Control

Injung Kim, Inyoung Paik, Sangjun Oh, Tae-Yeong Kwak

arxiv:1907.13322 v1 · 2019-07-31 · 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{KL4LO6FGNWB4AA7LDW2VGKQWRV}

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	2026-07-04T23:50:48.768391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f8b778a66d83c003eb1db5532a168d6b52399800bb42e50b4b851e3c87320d

Aliases

arxiv: 1907.13322 · arxiv_version: 1907.13322v1 · doi: 10.48550/arxiv.1907.13322 · pith_short_12: KL4LO6FGNWB4 · pith_short_16: KL4LO6FGNWB4AA7L · pith_short_8: KL4LO6FG

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/KL4LO6FGNWB4AA7LDW2VGKQWRV \
  | 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: 52f8b778a66d83c003eb1db5532a168d6b52399800bb42e50b4b851e3c87320d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35221ac9a91befb6e401972f714a31ca9a5177219cb99cb1afda73cfd11a7c0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-31T06:22:00Z",
    "title_canon_sha256": "2c2ac805228c8f23097fcbfae3724abfb989e69c1ce3a7c1417fd0034bd77969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13322",
    "kind": "arxiv",
    "version": 1
  }
}