Pith Number

pith:XU3YSFOV

pith:2018:XU3YSFOVXKMYVX36B34MOQMBOK

not attested not anchored not stored refs pending

Weakly Supervised Salient Object Detection Using Image Labels

Guanbin Li, Liang Lin, Yuan Xie

arxiv:1803.06503 v1 · 2018-03-17 · 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{XU3YSFOVXKMYVX36B34MOQMBOK}

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	2026-05-18T00:20:45.737217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd378915d5ba998adf7e0ef8c7418172b321e01f97a793aeda3d0321f75c764d

Aliases

arxiv: 1803.06503 · arxiv_version: 1803.06503v1 · doi: 10.48550/arxiv.1803.06503 · pith_short_12: XU3YSFOVXKMY · pith_short_16: XU3YSFOVXKMYVX36 · pith_short_8: XU3YSFOV

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/XU3YSFOVXKMYVX36B34MOQMBOK \
  | 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: bd378915d5ba998adf7e0ef8c7418172b321e01f97a793aeda3d0321f75c764d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "884fb2624803bed58a68487f70b22645d598d4f4b10d55c2115fac5f5344caa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-17T13:40:00Z",
    "title_canon_sha256": "14d84afba37b827e46a7d757341e1a312e5cc15732afc8e52e3ba7fe1cb3faa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06503",
    "kind": "arxiv",
    "version": 1
  }
}