Pith Number

pith:D7TYN52E

pith:2018:D7TYN52ENIOQVO2HG54PAS5OJU

not attested not anchored not stored refs pending

SupportNet: solving catastrophic forgetting in class incremental learning with support data

Chao Huang, Lizhong Ding, Wei Chen, Xin Gao, Yijie Pan, Yuhui Hu, Yu Li, Zhongxiao Li

arxiv:1806.02942 v3 · 2018-06-08 · cs.NE · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7TYN52ENIOQVO2HG54PAS5OJU}

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	2026-05-17T23:57:19.377054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe786f7446a1d0abb473778f04bae4d0654ee0a710905426d43fdb18f41ba6c

Aliases

arxiv: 1806.02942 · arxiv_version: 1806.02942v3 · doi: 10.48550/arxiv.1806.02942 · pith_short_12: D7TYN52ENIOQ · pith_short_16: D7TYN52ENIOQVO2H · pith_short_8: D7TYN52E

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/D7TYN52ENIOQVO2HG54PAS5OJU \
  | 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: 1fe786f7446a1d0abb473778f04bae4d0654ee0a710905426d43fdb18f41ba6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f994ec54124a25ab84a2e50b2ed4d8e3a2d35844e62ccff502eb01986ac95fd0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-06-08T01:58:51Z",
    "title_canon_sha256": "d65256df23e0eab7bab095cccb4f225b2783f8ce9432502176974cfd57576cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02942",
    "kind": "arxiv",
    "version": 3
  }
}