Pith Number

pith:2YEZWNAS

pith:2017:2YEZWNAS5MHGWCBU6ZOTKMNV32

not attested not anchored not stored refs pending

Episodic memory for continual model learning

David G. Nagy, Gerg\H{o} Orb\'an

arxiv:1712.01169 v1 · 2017-12-04 · 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{2YEZWNAS5MHGWCBU6ZOTKMNV32}

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	2026-05-18T00:28:57.737360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6099b3412eb0e6b0834f65d3531b5deb90505141fc156cc05c35ba001ea52a2

Aliases

arxiv: 1712.01169 · arxiv_version: 1712.01169v1 · doi: 10.48550/arxiv.1712.01169 · pith_short_12: 2YEZWNAS5MHG · pith_short_16: 2YEZWNAS5MHGWCBU · pith_short_8: 2YEZWNAS

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/2YEZWNAS5MHGWCBU6ZOTKMNV32 \
  | 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: d6099b3412eb0e6b0834f65d3531b5deb90505141fc156cc05c35ba001ea52a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf7185938e96727c647f96cb1dda70af39597b921e711016fc959b4d9c159d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-04T16:02:36Z",
    "title_canon_sha256": "fef0241160a752cb5c3758f918ce7dc722b8d422610208d1355db55b96628d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01169",
    "kind": "arxiv",
    "version": 1
  }
}