Pith Number

pith:74MAAA4H

pith:2019:74MAAA4HQA7ZICDBBN34U4SUES

not attested not anchored not stored refs pending

Optimal Dexterity for a Snake-like Surgical Manipulator using Patient-specific Task-space Constraints in a Computational Design Algorithm

Ajay K. Pandey, Andrew Razjigaev, Jonathan Roberts, Liao Wu

arxiv:1903.02217 v1 · 2019-03-06 · 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{74MAAA4HQA7ZICDBBN34U4SUES}

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	2026-05-17T23:51:56.459922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff18000387803f9408610b77ca725424afafd10ea4bf67f0912e8cbca29ea249

Aliases

arxiv: 1903.02217 · arxiv_version: 1903.02217v1 · doi: 10.48550/arxiv.1903.02217 · pith_short_12: 74MAAA4HQA7Z · pith_short_16: 74MAAA4HQA7ZICDB · pith_short_8: 74MAAA4H

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/74MAAA4HQA7ZICDBBN34U4SUES \
  | 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: ff18000387803f9408610b77ca725424afafd10ea4bf67f0912e8cbca29ea249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9f38aead96a85d6c739e2b2153a59349894b8a7103ad7c1923e6e0722f1a788",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-06T07:36:54Z",
    "title_canon_sha256": "6ab4c407626575c430699b51b1c79520df06fc883f2fe06a3471ab763487613c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02217",
    "kind": "arxiv",
    "version": 1
  }
}