Pith Number

pith:HNKFDLHI

pith:2019:HNKFDLHIPSXSZL6WVKNBSQWDSF

not attested not anchored not stored refs pending

Snake-Like Robots for Minimally Invasive, Single Port, and Intraluminal Surgeries

Andrew L. Orekhov, Colette Abah, Nabil Simaan

arxiv:1906.04852 v1 · 2019-06-11 · 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{HNKFDLHIPSXSZL6WVKNBSQWDSF}

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	2026-05-17T23:43:30.318870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5451ace87caf2cafd6aa9a1942c39140c862dc5a09a5b3335e747cf8c540a3

Aliases

arxiv: 1906.04852 · arxiv_version: 1906.04852v1 · doi: 10.48550/arxiv.1906.04852 · pith_short_12: HNKFDLHIPSXS · pith_short_16: HNKFDLHIPSXSZL6W · pith_short_8: HNKFDLHI

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/HNKFDLHIPSXSZL6WVKNBSQWDSF \
  | 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: 3b5451ace87caf2cafd6aa9a1942c39140c862dc5a09a5b3335e747cf8c540a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bbc034f6a6c68038a5b1a7430efb649789a7d91c24512a507efeac5603d4ccb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-06-11T22:47:22Z",
    "title_canon_sha256": "037662f821d23ec5ce2a08c36e7b760830b8d58a36885bc8d2b21bcb91e7b33b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04852",
    "kind": "arxiv",
    "version": 1
  }
}