Pith Number

pith:RLHPHNND

pith:2019:RLHPHNNDUBRFWGXSGDSY5DW3FM

not attested not anchored not stored refs pending

An extended framework for characterizing social robots

Kim Baraka, Patr\'icia Alves-Oliveira, Tiago Ribeiro

arxiv:1907.09873 v1 · 2019-07-23 · cs.RO · 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{RLHPHNNDUBRFWGXSGDSY5DW3FM}

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	2026-05-17T23:39:49.828159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8acef3b5a3a0625b1af230e58e8edb2b1c6a556487bb936f1f8be867aa1b0233

Aliases

arxiv: 1907.09873 · arxiv_version: 1907.09873v1 · doi: 10.48550/arxiv.1907.09873 · pith_short_12: RLHPHNNDUBRF · pith_short_16: RLHPHNNDUBRFWGXS · pith_short_8: RLHPHNND

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/RLHPHNNDUBRFWGXSGDSY5DW3FM \
  | 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: 8acef3b5a3a0625b1af230e58e8edb2b1c6a556487bb936f1f8be867aa1b0233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243c50d891168334fda714d8450dad22396f74c2cafbdf91b118cdb4c4e8df5d",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-07-23T13:42:45Z",
    "title_canon_sha256": "46d843e3a1d1dc2ade241338ee2dcd09e0175a36d4134e0177af8ff860071c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09873",
    "kind": "arxiv",
    "version": 1
  }
}