Pith Number

pith:SMWYF7WX

pith:2025:SMWYF7WXOM7Z6RWMIUHMK7U2BW

not attested not anchored not stored refs pending

Ensemble Foreground Management for Unsupervised Object Discovery

Armaghan Moemeni, Praminda Caleb-Solly, Ziling Wu

arxiv:2507.20860 v1 · 2025-07-28 · 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{SMWYF7WXOM7Z6RWMIUHMK7U2BW}

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	2026-07-05T11:44:27.133621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932d82fed7733f9f46cc450ec57e9a0daea2888b08d5c8d57c5418aebeec7c0b

Aliases

arxiv: 2507.20860 · arxiv_version: 2507.20860v1 · doi: 10.48550/arxiv.2507.20860 · pith_short_12: SMWYF7WXOM7Z · pith_short_16: SMWYF7WXOM7Z6RWM · pith_short_8: SMWYF7WX

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/SMWYF7WXOM7Z6RWMIUHMK7U2BW \
  | 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: 932d82fed7733f9f46cc450ec57e9a0daea2888b08d5c8d57c5418aebeec7c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df145c9c24b408210398494943f4cf11f22e1e1bc6aa5975c39b54611971ca07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-28T14:14:06Z",
    "title_canon_sha256": "ab85687e81a2c0d4bd899fd6c7bf0bbd3257234456e4e3bf7b6de5ba33e666ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20860",
    "kind": "arxiv",
    "version": 1
  }
}