Pith Number

pith:QQD4QDGL

pith:2018:QQD4QDGL23H2V42E2Y6OJEI4CQ

not attested not anchored not stored refs pending

Fast Object Learning and Dual-arm Coordination for Cluttered Stowing, Picking, and Packing

Arul Selvam Periyasamy, Christian Lenz, Germ\'an Mart\'in Garc\'ia, Max Schwarz, Michael Schreiber, Seongyong Koo, Sven Behnke

arxiv:1810.02977 v1 · 2018-10-06 · 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{QQD4QDGL23H2V42E2Y6OJEI4CQ}

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	2026-05-18T00:03:54.957442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8407c80ccbd6cfaaf344d63ce4911c141ac7ffe088d558e49a4384a5d1c75bab

Aliases

arxiv: 1810.02977 · arxiv_version: 1810.02977v1 · doi: 10.48550/arxiv.1810.02977 · pith_short_12: QQD4QDGL23H2 · pith_short_16: QQD4QDGL23H2V42E · pith_short_8: QQD4QDGL

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/QQD4QDGL23H2V42E2Y6OJEI4CQ \
  | 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: 8407c80ccbd6cfaaf344d63ce4911c141ac7ffe088d558e49a4384a5d1c75bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86aa3dfe059a8f66aa8338013bf5ce03f3b295349468d4164074540144261c92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-10-06T10:49:59Z",
    "title_canon_sha256": "a8fde79156ffc64d65c8974a509797369d225dc363db24307a436f2a8e0163ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02977",
    "kind": "arxiv",
    "version": 1
  }
}