Pith Number

pith:7IKB4SNI

pith:2019:7IKB4SNIUGUA662PIAEJYZXDXE

not attested not anchored not stored refs pending

SCOPS: Self-Supervised Co-Part Segmentation

Jan Kautz, Ming-Hsuan Yang, Pavlo Molchanov, Sifei Liu, Varun Jampani, Wei-Chih Hung

arxiv:1905.01298 v1 · 2019-05-03 · 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{7IKB4SNIUGUA662PIAEJYZXDXE}

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	2026-05-17T23:47:06.327721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa141e49a8a1a80f7b4f40089c66e3b92e308f13ba207fa0ea09d39f8e626691

Aliases

arxiv: 1905.01298 · arxiv_version: 1905.01298v1 · doi: 10.48550/arxiv.1905.01298 · pith_short_12: 7IKB4SNIUGUA · pith_short_16: 7IKB4SNIUGUA662P · pith_short_8: 7IKB4SNI

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/7IKB4SNIUGUA662PIAEJYZXDXE \
  | 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: fa141e49a8a1a80f7b4f40089c66e3b92e308f13ba207fa0ea09d39f8e626691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c9b8c5946e2a2a8aa1a8ef0b2ca2f653bfd8d28177aa7203b0956f56761767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-03T17:55:23Z",
    "title_canon_sha256": "c7008f955a0c8efc0dac464096c9f2729eaf688b76d6c752be2bb436f13f1ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01298",
    "kind": "arxiv",
    "version": 1
  }
}