Pith Number

pith:OVEPQO3B

pith:2018:OVEPQO3BDMKYGSGREK77OVD3MD

not attested not anchored not stored refs pending

Unsupervised Learning of Object Landmarks through Conditional Image Generation

Andrea Vedaldi, Ankush Gupta, Hakan Bilen, Tomas Jakab

arxiv:1806.07823 v2 · 2018-06-20 · 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{OVEPQO3BDMKYGSGREK77OVD3MD}

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	2026-05-17T23:58:19.172513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7548f83b611b158348d122bff7547b60eb30abe1d346ddd24b9ce1e757fbcac1

Aliases

arxiv: 1806.07823 · arxiv_version: 1806.07823v2 · doi: 10.48550/arxiv.1806.07823 · pith_short_12: OVEPQO3BDMKY · pith_short_16: OVEPQO3BDMKYGSGR · pith_short_8: OVEPQO3B

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/OVEPQO3BDMKYGSGREK77OVD3MD \
  | 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: 7548f83b611b158348d122bff7547b60eb30abe1d346ddd24b9ce1e757fbcac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f02d7289b683e34b451fb3f46ca896dd6aa4ab10646448b24716fb2ae796d9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-20T16:17:00Z",
    "title_canon_sha256": "be9edba9d1e71e16242fb0658637b24a29c86a615893ef3468e59de4c2b4218f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07823",
    "kind": "arxiv",
    "version": 2
  }
}