Pith Number

pith:JAEQ3EVV

pith:2026:JAEQ3EVVMKUHBPI75CRQZMW2C6

not attested not anchored not stored refs pending

3D-DLP: Self-Supervised 3D Object-Centric Scene Representation Learning

Amir Zadeh, Chuan Li, David Held, Deepak Pathak, Ellina Zhang, Madhaven Iyengar, Tal Daniel

arxiv:2606.19451 v1 · 2026-06-17 · cs.LG · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAEQ3EVVMKUHBPI75CRQZMW2C6}

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	2026-06-19T16:12:26.000205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48090d92b562a870bd1fe8a30cb2da178f7cccf876ad1029d2ab051443245f90

Aliases

arxiv: 2606.19451 · arxiv_version: 2606.19451v1 · doi: 10.48550/arxiv.2606.19451 · pith_short_12: JAEQ3EVVMKUH · pith_short_16: JAEQ3EVVMKUHBPI7 · pith_short_8: JAEQ3EVV

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/JAEQ3EVVMKUHBPI75CRQZMW2C6 \
  | 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: 48090d92b562a870bd1fe8a30cb2da178f7cccf876ad1029d2ab051443245f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54097434e182af05062bbffbd81de68c20ed331cf4e705e9013a8c261a2d5453",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T18:00:08Z",
    "title_canon_sha256": "af0464abb838ea3ad073fa85ed1c79d5c5f7fc81ce7fb86dca239c49e196cedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19451",
    "kind": "arxiv",
    "version": 1
  }
}