Pith Number

pith:PKQQ4LOT

pith:2022:PKQQ4LOTNFXAQMSU4BEA5GL5SQ

not attested not anchored not stored refs pending

Jubileo: An Open-Source Robot and Framework for Research in Human-Robot Social Interaction

Alisson H. Kolling, Daniel F. T. Gamarra, Jair A. Bottega, Jardel D. S. Dyonisio, Pedro L. Cor\c{c}aque, Rodrigo da S. Guerra, Victor A. Kich

arxiv:2209.13509 v1 · 2022-09-27 · 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{PKQQ4LOTNFXAQMSU4BEA5GL5SQ}

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	2026-07-05T05:01:33.201483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa10e2dd3696e083254e0480e997d9407203d2abcd1004c65cde2a98042f5f2

Aliases

arxiv: 2209.13509 · arxiv_version: 2209.13509v1 · doi: 10.48550/arxiv.2209.13509 · pith_short_12: PKQQ4LOTNFXA · pith_short_16: PKQQ4LOTNFXAQMSU · pith_short_8: PKQQ4LOT

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/PKQQ4LOTNFXAQMSU4BEA5GL5SQ \
  | 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: 7aa10e2dd3696e083254e0480e997d9407203d2abcd1004c65cde2a98042f5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62162761d4781b0f20d7a582cb91709b069f0693df8f875bd87e6a0d640a3222",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-09-27T16:24:39Z",
    "title_canon_sha256": "8b310478d4d9e3d25d9a17251d76ca271443d594741e98ae00e9e010e14c3fc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.13509",
    "kind": "arxiv",
    "version": 1
  }
}