Pith Number

pith:2G6PDVBM

pith:2019:2G6PDVBM4FXJJL5UKUTGNLDITQ

not attested not anchored not stored refs pending

Lifelong Neural Predictive Coding: Learning Cumulatively Online without Forgetting

Alexander Ororbia, Ankur Mali, C. Lee Giles, Daniel Kifer

arxiv:1905.10696 v4 · 2019-05-25 · cs.LG · cs.NE · 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{2G6PDVBM4FXJJL5UKUTGNLDITQ}

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	2026-07-05T04:48:05.072289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bcf1d42ce16e94afb4552666ac689c03d95712cb21d39b83cc0aed838fe7ac

Aliases

arxiv: 1905.10696 · arxiv_version: 1905.10696v4 · doi: 10.48550/arxiv.1905.10696 · pith_short_12: 2G6PDVBM4FXJ · pith_short_16: 2G6PDVBM4FXJJL5U · pith_short_8: 2G6PDVBM

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/2G6PDVBM4FXJJL5UKUTGNLDITQ \
  | 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: d1bcf1d42ce16e94afb4552666ac689c03d95712cb21d39b83cc0aed838fe7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcfca0aa8ef6bf40534777a5d82ff467a76c9add9e55a49eb4c5546e5d2a0d5a",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-25T23:31:27Z",
    "title_canon_sha256": "8495d1a156eeaaf3dd804b5557ceb6e2cc604ddcaa01f8a03c7f286e8dd62a82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10696",
    "kind": "arxiv",
    "version": 4
  }
}