Pith Number

pith:432N4L2I

pith:2023:432N4L2I3676ZX53JOWADTYUYO

not attested not anchored not stored refs pending

Grounded Object Centric Learning

Avinash Kori, Ben Glocker, Fabio De Sousa Ribeiro, Francesca Toni, Francesco Locatello

arxiv:2307.09437 v2 · 2023-07-18 · cs.LG · cs.AI · 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{432N4L2I3676ZX53JOWADTYUYO}

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	2026-07-05T07:37:29.516338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f4de2f48dfbfecdfbb4bac01cf14c38bced931f88ffaebfb6827dc4d47fd35

Aliases

arxiv: 2307.09437 · arxiv_version: 2307.09437v2 · doi: 10.48550/arxiv.2307.09437 · pith_short_12: 432N4L2I3676 · pith_short_16: 432N4L2I3676ZX53 · pith_short_8: 432N4L2I

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/432N4L2I3676ZX53JOWADTYUYO \
  | 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: e6f4de2f48dfbfecdfbb4bac01cf14c38bced931f88ffaebfb6827dc4d47fd35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a313c917b0ab133873ef9d38b89f6f0f6c65b096bfa251873718d95b2cc5ebb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-18T17:11:55Z",
    "title_canon_sha256": "c948a23b56bef36bc85d7bc5143ff56883b9ef0061796537f2cf154aff6af749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09437",
    "kind": "arxiv",
    "version": 2
  }
}