Pith Number

pith:IA35IY7U

pith:2021:IA35IY7UNY4KMK22ML7I6KOA3D

not attested not anchored not stored refs pending

Unsupervised Object Learning via Common Fate

Bernhard Sch\"olkopf, Francesco Locatello, Julius von K\"ugelgen, Matthias Bethge, Matthias K\"ummerer, Matthias Tangemann, Peter Gehler, Steffen Schneider, Thomas Brox

arxiv:2110.06562 v2 · 2021-10-13 · cs.CV · 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{IA35IY7UNY4KMK22ML7I6KOA3D}

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	2026-07-05T06:09:41.131498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4037d463f46e38a62b5a62fe8f29c0d8ec2559baa6d2747729e1d7d50abf2474

Aliases

arxiv: 2110.06562 · arxiv_version: 2110.06562v2 · doi: 10.48550/arxiv.2110.06562 · pith_short_12: IA35IY7UNY4K · pith_short_16: IA35IY7UNY4KMK22 · pith_short_8: IA35IY7U

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/IA35IY7UNY4KMK22ML7I6KOA3D \
  | 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: 4037d463f46e38a62b5a62fe8f29c0d8ec2559baa6d2747729e1d7d50abf2474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa754263b47dc05e1b732f30915dee5db8381c16383f6f6c6cadc9f2c3091431",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-13T08:22:04Z",
    "title_canon_sha256": "6e4858ed65b04ccc74fa03fe3dc61a2f3ee21a628ca4a22b8346cc653829d8f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06562",
    "kind": "arxiv",
    "version": 2
  }
}