Pith Number

pith:CJTKEYC4

pith:2020:CJTKEYC4HSQX4OKLF34KU55RBH

not attested not anchored not stored refs pending

Soft-Jig-Driven Assembly Operations

Jun Takamatsu, Takuya Kiyokawa, Tatsuya Sakuma, Tsukasa Ogasawara

arxiv:2010.10843 v3 · 2020-10-21 · 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{CJTKEYC4HSQX4OKLF34KU55RBH}

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	2026-07-05T03:32:50.677569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1266a2605c3ca17e394b2ef8aa77b109cca2056fe1c874f3b7e4c79baca331d2

Aliases

arxiv: 2010.10843 · arxiv_version: 2010.10843v3 · doi: 10.48550/arxiv.2010.10843 · pith_short_12: CJTKEYC4HSQX · pith_short_16: CJTKEYC4HSQX4OKL · pith_short_8: CJTKEYC4

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/CJTKEYC4HSQX4OKLF34KU55RBH \
  | 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: 1266a2605c3ca17e394b2ef8aa77b109cca2056fe1c874f3b7e4c79baca331d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0004191060a663db8290c2f9a63dbaafb4b13f44756547d6ccaa886da3a5444e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-10-21T09:07:28Z",
    "title_canon_sha256": "c22bd55e259d6276159b0074b5904da5ffde53ab23c563d33a8412d5f3f10497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10843",
    "kind": "arxiv",
    "version": 3
  }
}