Pith Number

pith:TDQYST4P

pith:2019:TDQYST4P46XCHX3ZUG2FAZOUBH

not attested not anchored not stored refs pending

Fully Using Classifiers for Weakly Supervised Semantic Segmentation with Modified Cues

Dit-Yan Yeung, Lei Tai, Ming Liu, Ting Sun, Zhihan Gao

arxiv:1904.01749 v2 · 2019-04-03 · 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{TDQYST4P46XCHX3ZUG2FAZOUBH}

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	2026-05-17T23:43:23.063897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e1894f8fe7ae23df79a1b45065d409fc3ad80e6e1f0b55bbc8bded79d0e658

Aliases

arxiv: 1904.01749 · arxiv_version: 1904.01749v2 · doi: 10.48550/arxiv.1904.01749 · pith_short_12: TDQYST4P46XC · pith_short_16: TDQYST4P46XCHX3Z · pith_short_8: TDQYST4P

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/TDQYST4P46XCHX3ZUG2FAZOUBH \
  | 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: 98e1894f8fe7ae23df79a1b45065d409fc3ad80e6e1f0b55bbc8bded79d0e658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7c794cedb20b51c2fceba62cf2a10c34afbc1116433dc504d1004bcfefb65e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-03T03:30:51Z",
    "title_canon_sha256": "6c6f1607f55b29a0aba93c502b8b0a4d250197d3b45e35161d10b0a37bf2943a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01749",
    "kind": "arxiv",
    "version": 2
  }
}