Pith Number

pith:XDNQKS2O

pith:2019:XDNQKS2OS5UFLI57MT7A7NQVEA

not attested not anchored not stored refs pending

Quickly Inserting Pegs into Uncertain Holes using Multi-view Images and Deep Network Trained on Synthetic Data

Joshua C. Triyonoputro, Kensuke Harada, Weiwei Wan

arxiv:1902.09157 v1 · 2019-02-25 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDNQKS2OS5UFLI57MT7A7NQVEA}

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	2026-05-17T23:52:46.492391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8db054b4e976855a3bf64fe0fb615201536cff7ee7dd00f53b4bb568b2ad6d6

Aliases

arxiv: 1902.09157 · arxiv_version: 1902.09157v1 · doi: 10.48550/arxiv.1902.09157 · pith_short_12: XDNQKS2OS5UF · pith_short_16: XDNQKS2OS5UFLI57 · pith_short_8: XDNQKS2O

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/XDNQKS2OS5UFLI57MT7A7NQVEA \
  | 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: b8db054b4e976855a3bf64fe0fb615201536cff7ee7dd00f53b4bb568b2ad6d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ae47bf5621c003d58345430360447611b93229ef51673f25fbb140f6ee2132",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-02-25T09:20:20Z",
    "title_canon_sha256": "08450ad0c613efc2605ff84e5b972c52b25904df5d6dcea62abc1a63fdda4b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09157",
    "kind": "arxiv",
    "version": 1
  }
}