Pith Number

pith:QZDVAWVG

pith:2017:QZDVAWVGBVQEST7ID5KZU522W5

not attested not anchored not stored refs pending

Learning Social Affordance Grammar from Videos: Transferring Human Interactions to Human-Robot Interactions

Michael S. Ryoo, Song-Chun Zhu, Tianmin Shu, Xiaofeng Gao

arxiv:1703.00503 v1 · 2017-03-01 · cs.RO · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZDVAWVGBVQEST7ID5KZU522W5}

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	2026-05-18T00:49:41.499259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8647505aa60d60494fe81f559a775ab742489b23635b9ee685d8fc665033b810

Aliases

arxiv: 1703.00503 · arxiv_version: 1703.00503v1 · doi: 10.48550/arxiv.1703.00503 · pith_short_12: QZDVAWVGBVQE · pith_short_16: QZDVAWVGBVQEST7I · pith_short_8: QZDVAWVG

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/QZDVAWVGBVQEST7ID5KZU522W5 \
  | 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: 8647505aa60d60494fe81f559a775ab742489b23635b9ee685d8fc665033b810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f520ef9cdfff183994a0645c8bb78884977c02d791e3b31b910b06066538027a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-03-01T21:05:10Z",
    "title_canon_sha256": "289aafcbf9d8ef0b0402fee7c846549b42c6e52752ac25bc159027368d7b6c85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00503",
    "kind": "arxiv",
    "version": 1
  }
}