Pith Number

pith:HNASTKJF

pith:2021:HNASTKJFHVSFNMF4C2UXN7SSZE

not attested not anchored not stored refs pending

Guided Generative Models using Weak Supervision for Detecting Object Spatial Arrangement in Overhead Images

Craig A. Knoblock, Johannes H. Uhl, Stefan Leyk, Weiwei Duan, Yao-Yi Chiang

arxiv:2112.05786 v1 · 2021-12-10 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNASTKJFHVSFNMF4C2UXN7SSZE}

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	2026-07-05T03:40:06.732086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b4129a9253d6456b0bc16a976fe52c9079bd34ac5f82a34bd2430953fa4e7f5

Aliases

arxiv: 2112.05786 · arxiv_version: 2112.05786v1 · doi: 10.48550/arxiv.2112.05786 · pith_short_12: HNASTKJFHVSF · pith_short_16: HNASTKJFHVSFNMF4 · pith_short_8: HNASTKJF

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/HNASTKJFHVSFNMF4C2UXN7SSZE \
  | 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: 3b4129a9253d6456b0bc16a976fe52c9079bd34ac5f82a34bd2430953fa4e7f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16bd6cf67c9f2fc1461d7402246bdf454c622407cb44a078cea69b637b14c287",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-10T19:14:10Z",
    "title_canon_sha256": "d09c6c58968bd6f03e9b4c0a1e8c9044217763b5e1d71848120138978ffb1152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05786",
    "kind": "arxiv",
    "version": 1
  }
}