Pith Number

pith:67I4A5OR

pith:2019:67I4A5ORPIK544ADZWE5MO2HHS

not attested not anchored not stored refs pending

Challenges in Collaborative HRI for Remote Robot Teams

David A. Robb, Helen Hastie, Jos\'e Lopes, Katrin Lohan, Mike J. Chantler, Muneeb Ahmad, Pierre Le Bras, Ronald P. A. Petrick, Xingkun Liu

arxiv:1905.07379 v1 · 2019-05-17 · 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{67I4A5ORPIK544ADZWE5MO2HHS}

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	2026-05-17T23:45:55.768463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d1c075d17a15de7003cd89d63b473c9e771b96cdb00bf1edee590cfb7b3316

Aliases

arxiv: 1905.07379 · arxiv_version: 1905.07379v1 · doi: 10.48550/arxiv.1905.07379 · pith_short_12: 67I4A5ORPIK5 · pith_short_16: 67I4A5ORPIK544AD · pith_short_8: 67I4A5OR

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/67I4A5ORPIK544ADZWE5MO2HHS \
  | 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: f7d1c075d17a15de7003cd89d63b473c9e771b96cdb00bf1edee590cfb7b3316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12be5bd8bb9e6ab454b0efd7a345a22ec417c5cd1fdcda7964685b28458383d1",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-17T17:15:55Z",
    "title_canon_sha256": "b9cf747583d0b14a8e76d92fb13eb65f4094f0b0195fa8ac65d76f4225e331c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07379",
    "kind": "arxiv",
    "version": 1
  }
}