Pith Number

pith:WLZ5J2BH

pith:2019:WLZ5J2BHZ6563LSVR3VRDM2LKE

not attested not anchored not stored refs pending

Bold Hearts Team Description for RoboCup 2019 (Humanoid Kid Size League)

Alessandra Rossi, Daniel Barry, Daniel Polani, George M. Evans, Marcus M. Scheunemann, Rebecca Miko, Sander G. van Dijk

arxiv:1904.10066 v1 · 2019-04-22 · cs.RO · cs.AI · cs.CV · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLZ5J2BHZ6563LSVR3VRDM2LKE}

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	2026-05-17T23:47:55.167919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f3d4e827cfbbedae558eeb11b34b513c65d1aec4fbf5792e39f9d7f542c4fe

Aliases

arxiv: 1904.10066 · arxiv_version: 1904.10066v1 · doi: 10.48550/arxiv.1904.10066 · pith_short_12: WLZ5J2BHZ656 · pith_short_16: WLZ5J2BHZ6563LSV · pith_short_8: WLZ5J2BH

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/WLZ5J2BHZ6563LSVR3VRDM2LKE \
  | 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: b2f3d4e827cfbbedae558eeb11b34b513c65d1aec4fbf5792e39f9d7f542c4fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ac8493baad578d89d733da6476c9fd0927a9a00fb161c17a0f0f3213a12edb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-04-22T21:10:25Z",
    "title_canon_sha256": "3da578cb8a4eada4fa1685a54c3b9ad0d2e073e75e6350ea512e66d2f5e687dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10066",
    "kind": "arxiv",
    "version": 1
  }
}