Pith Number

pith:IRSYHZPS

pith:2020:IRSYHZPSH6UBGTADGTAAIRGEUX

not attested not anchored not stored refs pending

Visually Grounding Language Instruction for History-Dependent Manipulation

Dongheui Lee, Hongjung Lee, Howoong Jun, Hyemin Ahn, Jaeyeon Jeong, Kyoungdo Kim, Obin Kwon, Songhwai Oh

arxiv:2012.08977 v2 · 2020-12-16 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRSYHZPSH6UBGTADGTAAIRGEUX}

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	2026-07-05T04:04:36.831435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

446583e5f23fa8134c0334c00444c4a5feaa5742d10b9a4554f17667e33c6a80

Aliases

arxiv: 2012.08977 · arxiv_version: 2012.08977v2 · doi: 10.48550/arxiv.2012.08977 · pith_short_12: IRSYHZPSH6UB · pith_short_16: IRSYHZPSH6UBGTAD · pith_short_8: IRSYHZPS

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/IRSYHZPSH6UBGTADGTAAIRGEUX \
  | 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: 446583e5f23fa8134c0334c00444c4a5feaa5742d10b9a4554f17667e33c6a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01dfbb3b5c2d1ae89f77021d71a48bdf6a26e4501b24daa34ea857fbca0f5d5f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-12-16T14:11:15Z",
    "title_canon_sha256": "c54cfa6c8ce64ee909ac35e1bade20ab7e61755423e86bcbfa2184b4710ed553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08977",
    "kind": "arxiv",
    "version": 2
  }
}