Pith Number

pith:KVQLXUMT

pith:2016:KVQLXUMT3HOTQUC73JCUW76JIM

not attested not anchored not stored refs pending

Built-in Foreground/Background Prior for Weakly-Supervised Semantic Segmentation

Fatemehsadat Saleh, Jose M. Alvarez, Lars Petersson, Mathieu Salzmann, Mohammad Sadegh Ali Akbarian, Stephen Gould

arxiv:1609.00446 v1 · 2016-09-02 · 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{KVQLXUMT3HOTQUC73JCUW76JIM}

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	2026-05-18T01:06:23.878138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5560bbd193d9dd38505fda454b7fc9430dd7d0a1eb2836645e5c871757e457df

Aliases

arxiv: 1609.00446 · arxiv_version: 1609.00446v1 · doi: 10.48550/arxiv.1609.00446 · pith_short_12: KVQLXUMT3HOT · pith_short_16: KVQLXUMT3HOTQUC7 · pith_short_8: KVQLXUMT

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/KVQLXUMT3HOTQUC73JCUW76JIM \
  | 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: 5560bbd193d9dd38505fda454b7fc9430dd7d0a1eb2836645e5c871757e457df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed1426f19cf375a66b3bfe2fe62df236c12d5f4f7ed46d4752e5014b38fbae1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-02T01:49:51Z",
    "title_canon_sha256": "44b805c3ce15f31fd4cbb5b6698e224c2f2ca254c7d3070908abfb3e983484ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00446",
    "kind": "arxiv",
    "version": 1
  }
}