Pith Number

pith:TJHZYVHR

pith:2017:TJHZYVHRLHD3TTADCF4AH2R3XU

not attested not anchored not stored refs pending

Discovering Class-Specific Pixels for Weakly-Supervised Semantic Segmentation

Arslan Chaudhry, Philip H.S. Torr, Puneet K. Dokania

arxiv:1707.05821 v1 · 2017-07-18 · 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{TJHZYVHRLHD3TTADCF4AH2R3XU}

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	2026-05-18T00:08:00.833072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a4f9c54f159c7b9cc03117803ea3bbd1aff1444ccdd5cf94fbca8d3469f2ba1

Aliases

arxiv: 1707.05821 · arxiv_version: 1707.05821v1 · doi: 10.48550/arxiv.1707.05821 · pith_short_12: TJHZYVHRLHD3 · pith_short_16: TJHZYVHRLHD3TTAD · pith_short_8: TJHZYVHR

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/TJHZYVHRLHD3TTADCF4AH2R3XU \
  | 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: 9a4f9c54f159c7b9cc03117803ea3bbd1aff1444ccdd5cf94fbca8d3469f2ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f2b9f2c0bc7449da5d9a64731c58011470126ea27b3ed9a1a96b46cc4e8cdb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-18T19:03:22Z",
    "title_canon_sha256": "c37010b906e2bda7e3f7607d2c775acea3649ffc17fed1cdca74df69948fcd0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05821",
    "kind": "arxiv",
    "version": 1
  }
}