Pith Number

pith:YB2QXWNS

pith:2023:YB2QXWNSRGX4EOKFRHZCSVVXX4

not attested not anchored not stored refs pending

Grouping Boundary Proposals for Fast Interactive Image Segmentation

Da Chen, Laurent D. Cohen, Li Liu, Minglei Shu

arxiv:2309.04169 v1 · 2023-09-08 · 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{YB2QXWNSRGX4EOKFRHZCSVVXX4}

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	2026-07-05T06:48:56.088565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0750bd9b289afc2394589f22956b7bf09dea8267bacdcb3563b4bc51a5b2346

Aliases

arxiv: 2309.04169 · arxiv_version: 2309.04169v1 · doi: 10.48550/arxiv.2309.04169 · pith_short_12: YB2QXWNSRGX4 · pith_short_16: YB2QXWNSRGX4EOKF · pith_short_8: YB2QXWNS

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/YB2QXWNSRGX4EOKFRHZCSVVXX4 \
  | 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: c0750bd9b289afc2394589f22956b7bf09dea8267bacdcb3563b4bc51a5b2346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21301a3b4aab6f12800ad7b6dd42842a7f4b985d76f1a4a2748a1f8081033d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-08T07:22:54Z",
    "title_canon_sha256": "0eecc980abe1fe2849bb863f2c7d62fcc55035b7cd081ba11bd1137949a60579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04169",
    "kind": "arxiv",
    "version": 1
  }
}