Pith Number

pith:R3JXNHID

pith:2017:R3JXNHIDXN5ATEITANI7JGPG7S

not attested not anchored not stored refs pending

Finding shorter paths for robot arms using their redundancy

Richard Green, Scott Paulin, Tom Botterill, XiaoQi Chen

arxiv:1708.06067 v1 · 2017-08-21 · 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{R3JXNHIDXN5ATEITANI7JGPG7S}

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	2026-05-18T00:37:43.343211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed3769d03bb7a0991130351f499e6fcaff6a3534124912c56149dd46be5fda9

Aliases

arxiv: 1708.06067 · arxiv_version: 1708.06067v1 · doi: 10.48550/arxiv.1708.06067 · pith_short_12: R3JXNHIDXN5A · pith_short_16: R3JXNHIDXN5ATEIT · pith_short_8: R3JXNHID

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/R3JXNHIDXN5ATEITANI7JGPG7S \
  | 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: 8ed3769d03bb7a0991130351f499e6fcaff6a3534124912c56149dd46be5fda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32b21c851d11e721ea805a061630aac5eba243990ac3560db9e47ec0991d81c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-08-21T03:00:03Z",
    "title_canon_sha256": "90cc388306176c112d1fe152bc0e6e4dd3714bd68f425b7f159e7522de99faf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06067",
    "kind": "arxiv",
    "version": 1
  }
}