Pith Number

pith:PJFNTI2K

pith:2017:PJFNTI2KNZTPOPI6HSQMACSBL6

not attested not anchored not stored refs pending

Kinematics, workspace and singularity analysis of a multi-mode parallel robot

Chengwei Zhang, Damien Chablat (IRCCyN), Xianwen Kong

arxiv:1705.05563 v2 · 2017-05-16 · 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{PJFNTI2KNZTPOPI6HSQMACSBL6}

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	2026-05-18T00:38:32.004961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a4ad9a34a6e66f73d1e3ca0c00a415fa8881b69e8a71bd4a95ed6cba67dd42f

Aliases

arxiv: 1705.05563 · arxiv_version: 1705.05563v2 · doi: 10.48550/arxiv.1705.05563 · pith_short_12: PJFNTI2KNZTP · pith_short_16: PJFNTI2KNZTPOPI6 · pith_short_8: PJFNTI2K

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/PJFNTI2KNZTPOPI6HSQMACSBL6 \
  | 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: 7a4ad9a34a6e66f73d1e3ca0c00a415fa8881b69e8a71bd4a95ed6cba67dd42f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185e1b9b7d3344763a1e61fef0d55e4bccf8cda9e6dc40cd659752e50f1928eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-05-16T07:42:11Z",
    "title_canon_sha256": "1fcf39a39ad155b8bb23364673c4b8f0c9da04308e27a4703d2d6da686112045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05563",
    "kind": "arxiv",
    "version": 2
  }
}