Pith Number

pith:2GCR4CPR

pith:2018:2GCR4CPROANHZFLGDWD4NIKSGJ

not attested not anchored not stored refs pending

Interactive Text2Pickup Network for Natural Language based Human-Robot Collaboration

Geonho Cha, Hyemin Ahn, Nuri Kim, Songhwai Oh, Sungjoon Choi

arxiv:1805.10799 v1 · 2018-05-28 · cs.RO · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GCR4CPROANHZFLGDWD4NIKSGJ}

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	2026-05-18T00:14:51.389248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1851e09f1701a7c95661d87c6a1523271486c94cd0e6f42fb6a4e767168026a

Aliases

arxiv: 1805.10799 · arxiv_version: 1805.10799v1 · doi: 10.48550/arxiv.1805.10799 · pith_short_12: 2GCR4CPROANH · pith_short_16: 2GCR4CPROANHZFLG · pith_short_8: 2GCR4CPR

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/2GCR4CPROANHZFLGDWD4NIKSGJ \
  | 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: d1851e09f1701a7c95661d87c6a1523271486c94cd0e6f42fb6a4e767168026a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd3dcdd1be262fb76c8ed7ae5a70a59efc5adbfc1c75dc15f71023f316ff73b",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-05-28T07:52:42Z",
    "title_canon_sha256": "6d613e8902ba7845611fcdb38b8f79462f3fbb0c6113838a201942eef31ab609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10799",
    "kind": "arxiv",
    "version": 1
  }
}