Pith Number

pith:YYA5WJBV

pith:2016:YYA5WJBVPVCGF37ITDY422GYKZ

not attested not anchored not stored refs pending

Seed, Expand and Constrain: Three Principles for Weakly-Supervised Image Segmentation

Alexander Kolesnikov, Christoph H. Lampert

arxiv:1603.06098 v3 · 2016-03-19 · 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{YYA5WJBVPVCGF37ITDY422GYKZ}

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	2026-05-18T01:09:41.657020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c601db24357d4462efe898f1cd68d8565f6b3bdfbe96a5b6c24e08aec5306e64

Aliases

arxiv: 1603.06098 · arxiv_version: 1603.06098v3 · doi: 10.48550/arxiv.1603.06098 · pith_short_12: YYA5WJBVPVCG · pith_short_16: YYA5WJBVPVCGF37I · pith_short_8: YYA5WJBV

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/YYA5WJBVPVCGF37ITDY422GYKZ \
  | 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: c601db24357d4462efe898f1cd68d8565f6b3bdfbe96a5b6c24e08aec5306e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "090206c5038b460fdc13d330339e6f4d1920072a071c9bac22693576ec9de52a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-19T14:13:42Z",
    "title_canon_sha256": "67f71d4dc487bf76ffc00f4fcc9d6fea5f0e75fe4ae6a7a5582d49c40b8658d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06098",
    "kind": "arxiv",
    "version": 3
  }
}