Pith Number

pith:YDQCWWKG

pith:2025:YDQCWWKGRLS3UBXFLBV53ZHYTR

not attested not anchored not stored refs pending

A Taxonomy of Self-Handover

Atsushi Kanehira, Jun Takamatsu, Katsushi Ikeuchi, Kazuhiro Sasabuchi, Naoki Wake

arxiv:2504.04939 v2 · 2025-04-07 · cs.RO · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDQCWWKGRLS3UBXFLBV53ZHYTR}

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	2026-07-05T10:46:04.958870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e02b59468ae5ba06e5586bdde4f89c427ffb43757c264e38b05085fd186f17

Aliases

arxiv: 2504.04939 · arxiv_version: 2504.04939v2 · doi: 10.48550/arxiv.2504.04939 · pith_short_12: YDQCWWKGRLS3 · pith_short_16: YDQCWWKGRLS3UBXF · pith_short_8: YDQCWWKG

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/YDQCWWKGRLS3UBXFLBV53ZHYTR \
  | 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: c0e02b59468ae5ba06e5586bdde4f89c427ffb43757c264e38b05085fd186f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bfc0e581233516c83dee5915b145b4b873746370993c6d076ad74923424c7d9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-07T11:21:42Z",
    "title_canon_sha256": "76a1308650c79162318bb6b2073c4fc739996bd66e54b9a8deaf7f369f0f4fb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04939",
    "kind": "arxiv",
    "version": 2
  }
}