Pith Number

pith:WY3QIB36

pith:2018:WY3QIB36DJPWM572C44UQD5ODT

not attested not anchored not stored refs pending

Weakly Supervised Instance Segmentation Using Hybrid Network

Atsushi Sagata, Chenqiang Gao, Jun Shimamura, Pranav Shenoy K P, Shisha Liao, Song Mu, Yongqing Sun

arxiv:1812.04831 v1 · 2018-12-12 · 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{WY3QIB36DJPWM572C44UQD5ODT}

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	2026-05-17T23:58:27.216079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b63704077e1a5f6677fa1739480fae1cdc2ff0ca8ac62dc7e05a7d46f142d104

Aliases

arxiv: 1812.04831 · arxiv_version: 1812.04831v1 · doi: 10.48550/arxiv.1812.04831 · pith_short_12: WY3QIB36DJPW · pith_short_16: WY3QIB36DJPWM572 · pith_short_8: WY3QIB36

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/WY3QIB36DJPWM572C44UQD5ODT \
  | 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: b63704077e1a5f6677fa1739480fae1cdc2ff0ca8ac62dc7e05a7d46f142d104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02219d56ab480ed7f49988cdd1b8ec40c8aa51c590a7f26bead1956c9bd379ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-12T07:12:50Z",
    "title_canon_sha256": "d5c677d39c4aafcf5e7d8416fdb2dee79555d5eb984e9a020d549f6b20834da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04831",
    "kind": "arxiv",
    "version": 1
  }
}