Pith Number

pith:2YN7ZVHN

pith:2017:2YN7ZVHNXAMTTHCSS27UQJZRS6

not attested not anchored not stored refs pending

Learning Where to Look: Data-Driven Viewpoint Set Selection for 3D Scenes

Angel X. Chang, Kyle Genova, Manolis Savva, Thomas Funkhouser

arxiv:1704.02393 v1 · 2017-04-07 · 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{2YN7ZVHNXAMTTHCSS27UQJZRS6}

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	2026-05-18T00:46:45.726229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61bfcd4edb819399c5296bf48273197abf0e520d36b1630bfd54653e7cd88fd

Aliases

arxiv: 1704.02393 · arxiv_version: 1704.02393v1 · doi: 10.48550/arxiv.1704.02393 · pith_short_12: 2YN7ZVHNXAMT · pith_short_16: 2YN7ZVHNXAMTTHCS · pith_short_8: 2YN7ZVHN

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/2YN7ZVHNXAMTTHCSS27UQJZRS6 \
  | 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: d61bfcd4edb819399c5296bf48273197abf0e520d36b1630bfd54653e7cd88fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c77e159d9272803ad71e684634effdf808142d426601f4e880acb20a21cfc85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-07T22:40:46Z",
    "title_canon_sha256": "71c0818a636fe1a0fbe11da7c7627cc37c4c9cf0db2bc4ce05b17c74a0203ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02393",
    "kind": "arxiv",
    "version": 1
  }
}