Pith Number

pith:KUMN4QEZ

pith:2019:KUMN4QEZIXX263KNA4F7QKT4OO

not attested not anchored not stored refs pending

Semantic Attribute Matching Networks

Dongbo Min, Kwanghoon Sohn, Sangryul Jeon, Seungryong Kim, Somi Jeong, Sunok Kim

arxiv:1904.02969 v1 · 2019-04-05 · 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{KUMN4QEZIXX263KNA4F7QKT4OO}

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	2026-05-17T23:49:19.058518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5518de409945efaf6d4d070bf82a7c7387bae11ea56ddac634785c8227082947

Aliases

arxiv: 1904.02969 · arxiv_version: 1904.02969v1 · doi: 10.48550/arxiv.1904.02969 · pith_short_12: KUMN4QEZIXX2 · pith_short_16: KUMN4QEZIXX263KN · pith_short_8: KUMN4QEZ

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/KUMN4QEZIXX263KNA4F7QKT4OO \
  | 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: 5518de409945efaf6d4d070bf82a7c7387bae11ea56ddac634785c8227082947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8e09a3652567162a1ac998c789f166e3a2a9bce8132a2cc706a6aa64bc6b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-05T10:03:43Z",
    "title_canon_sha256": "ca6ef97e9b5ca05ef36f8101a98cd60b5831489a6313cc422110afe9de27f960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02969",
    "kind": "arxiv",
    "version": 1
  }
}