Pith Number

pith:5WKBMK6F

pith:2020:5WKBMK6FRHXPI7UGIBFXHKAVFD

not attested not anchored not stored refs pending

Affordances in Robotic Tasks -- A Survey

\`Eric Pairet, Katrin S. Lohan, Paola Ard\'on, Ronald P. A. Petrick, Subramanian Ramamoorthy

arxiv:2004.07400 v1 · 2020-04-15 · 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{5WKBMK6FRHXPI7UGIBFXHKAVFD}

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.

Cited by

2 papers in Pith

Agent4POI: Agentic Context-Conditioned Affordance Reasoning for Multimodal Point-of-Interest Recommendation

Assessing VLM-Driven Semantic-Affordance Inference for Non-Humanoid Robot Morphologies

Receipt and verification

First computed	2026-07-05T00:55:32.943688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed94162bc589eef47e86404b73a81528fe0e5124f6dea47384e53e7a018fb638

Aliases

arxiv: 2004.07400 · arxiv_version: 2004.07400v1 · doi: 10.48550/arxiv.2004.07400 · pith_short_12: 5WKBMK6FRHXP · pith_short_16: 5WKBMK6FRHXPI7UG · pith_short_8: 5WKBMK6F

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/5WKBMK6FRHXPI7UGIBFXHKAVFD \
  | 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: ed94162bc589eef47e86404b73a81528fe0e5124f6dea47384e53e7a018fb638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e8abc65a0bd9b88ef814bccf5da1db9705614ad3b61e297721185fda5e0ab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-04-15T12:32:31Z",
    "title_canon_sha256": "5c78c7e2ff04a2703ad1f4cdf9719d29e75c4c12c375a0f3a24422f9abb22292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07400",
    "kind": "arxiv",
    "version": 1
  }
}