Pith Number

pith:VBPETTCZ

pith:2016:VBPETTCZ42EEHTMCZBT2RHX7JB

not attested not anchored not stored refs pending

Segmentation Rectification for Video Cutout via One-Class Structured Learning

Jue Wang, Junyan Wang, Kun Zhou, Sai-Kit Yeung

arxiv:1602.04906 v1 · 2016-02-16 · cs.CV · cs.GR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBPETTCZ42EEHTMCZBT2RHX7JB}

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	2026-05-18T01:20:37.894678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85e49cc59e68843cd82c867a89eff48653ecccf786bd522b9c0fcfecf028c7e

Aliases

arxiv: 1602.04906 · arxiv_version: 1602.04906v1 · doi: 10.48550/arxiv.1602.04906 · pith_short_12: VBPETTCZ42EE · pith_short_16: VBPETTCZ42EEHTMC · pith_short_8: VBPETTCZ

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/VBPETTCZ42EEHTMCZBT2RHX7JB \
  | 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: a85e49cc59e68843cd82c867a89eff48653ecccf786bd522b9c0fcfecf028c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f5c8b19075da6ebfd4160bb6ea51cd01b5a08eb40ef7304fa8191bc7213411",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-16T04:31:20Z",
    "title_canon_sha256": "dd7e7e660e6052f78ac200a4d602b0f5a7989ddbd6208bb014a654bf9338b4db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04906",
    "kind": "arxiv",
    "version": 1
  }
}