Pith Number

pith:QNG6PQK2

pith:2024:QNG6PQK27TJHXPDYNQINDSISBY

not attested not anchored not stored refs pending

Boosting Unsupervised Segmentation Learning

Alp Eren Sari, Francesco Locatello, Paolo Favaro

arxiv:2404.03392 v3 · 2024-04-04 · 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{QNG6PQK27TJHXPDYNQINDSISBY}

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	2026-07-05T09:41:33.592294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834de7c15afcd27bbc786c10d1c9120e34889c424be2fa1509be695d94d558ea

Aliases

arxiv: 2404.03392 · arxiv_version: 2404.03392v3 · doi: 10.48550/arxiv.2404.03392 · pith_short_12: QNG6PQK27TJH · pith_short_16: QNG6PQK27TJHXPDY · pith_short_8: QNG6PQK2

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/QNG6PQK27TJHXPDYNQINDSISBY \
  | 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: 834de7c15afcd27bbc786c10d1c9120e34889c424be2fa1509be695d94d558ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e969849e6542e622730ba6a3222c000e5a309afdee06358a34f0be8c8793277",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-04T11:49:56Z",
    "title_canon_sha256": "f77e79f2bd17cb622c37869e79437d845fa71c141538b99b5f8102124a644f43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03392",
    "kind": "arxiv",
    "version": 3
  }
}