Pith Number

pith:3I47Q5BD

pith:2026:3I47Q5BDD7TJE5XZLJVZMLHKCN

not attested not anchored not stored refs pending

CLIMB: Centroid-Based Hierarchical Memory for Online Continual Self-Supervised Learning

Julien Lefebvre, Mathieu Lefort, Stefan Duffner

arxiv:2606.31275 v1 · 2026-06-30 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3I47Q5BDD7TJE5XZLJVZMLHKCN}

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	2026-07-01T01:17:57.782107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da39f874231fe69276f95a6b962cea135a0c7e63a7f48eb9bc8dd6f23fbf8b1e

Aliases

arxiv: 2606.31275 · arxiv_version: 2606.31275v1 · doi: 10.48550/arxiv.2606.31275 · pith_short_12: 3I47Q5BDD7TJ · pith_short_16: 3I47Q5BDD7TJE5XZ · pith_short_8: 3I47Q5BD

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/3I47Q5BDD7TJE5XZLJVZMLHKCN \
  | 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: da39f874231fe69276f95a6b962cea135a0c7e63a7f48eb9bc8dd6f23fbf8b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9491b622717b4e91a347ed5d24bc3dcaa75c21ebbc8105314bf5a06a808e2a02",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T07:47:58Z",
    "title_canon_sha256": "e602e444b9231ac26d302f08854e631934050baa93697700f29d69145592eeb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31275",
    "kind": "arxiv",
    "version": 1
  }
}