Pith Number

pith:SD57QPKE

pith:2018:SD57QPKEDBT6A2HUJ3XUYSSMGE

not attested not anchored not stored refs pending

Detecting Features of Tools, Objects, and Actions from Effects in a Robot using Deep Learning

Kitae Kim, Namiko Saito, Shigeki Sugano, Shingo Murata, Tetsuya Ogata

arxiv:1809.08613 v1 · 2018-09-23 · cs.RO · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SD57QPKEDBT6A2HUJ3XUYSSMGE}

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	2026-05-18T00:05:03.987332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90fbf83d441867e068f44eef4c4a4c3136c703a3f9baca5837c64b67d5ea81b7

Aliases

arxiv: 1809.08613 · arxiv_version: 1809.08613v1 · doi: 10.48550/arxiv.1809.08613 · pith_short_12: SD57QPKEDBT6 · pith_short_16: SD57QPKEDBT6A2HU · pith_short_8: SD57QPKE

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/SD57QPKEDBT6A2HUJ3XUYSSMGE \
  | 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: 90fbf83d441867e068f44eef4c4a4c3136c703a3f9baca5837c64b67d5ea81b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7267309742509899009161fa962f8029c654f05337b88b44e2ea2b2da8a0cd5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-09-23T15:24:21Z",
    "title_canon_sha256": "68782b2bb814a02c20f12c34d674b7ab33918f91fb46a0b7b6c4e6f956444be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08613",
    "kind": "arxiv",
    "version": 1
  }
}