Pith Number

pith:WRCL7UDP

pith:2016:WRCL7UDPRQWXTCYZF6U5AEEUHZ

not attested not anchored not stored refs pending

Grounding Dynamic Spatial Relations for Embodied (Robot) Interaction

Jakob Suchan, Manfred Eppe, Mehul Bhatt, Michael Spranger

arxiv:1607.07565 v1 · 2016-07-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRCL7UDPRQWXTCYZF6U5AEEUHZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:10:28.260849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b444bfd06f8c2d798b192fa9d010943e63a5594afb468672ea6acc9e6894172b

Aliases

arxiv: 1607.07565 · arxiv_version: 1607.07565v1 · doi: 10.48550/arxiv.1607.07565 · pith_short_12: WRCL7UDPRQWX · pith_short_16: WRCL7UDPRQWXTCYZ · pith_short_8: WRCL7UDP

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/WRCL7UDPRQWXTCYZF6U5AEEUHZ \
  | 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: b444bfd06f8c2d798b192fa9d010943e63a5594afb468672ea6acc9e6894172b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a491a3b2b6392de03bbe20751b36ef2e1d463d399ff0463c94da024193485f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-07-26T07:22:52Z",
    "title_canon_sha256": "5b0fb4d1866a137fe63ab5c40cbbb406d9fd3e64c17911e5980a33ebc46229ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07565",
    "kind": "arxiv",
    "version": 1
  }
}