Pith Number

pith:NFSB4LMS

pith:2020:NFSB4LMSYRDQ2ISRUUELMLLVMN

not attested not anchored not stored refs pending

A Dexterous Tip-extending Robot with Variable-length Shape-locking

David A. Haggerty, Elliot W. Hawkes, Nicholas D. Naclerio, Ruotong Zhang, Sicheng Wang

arxiv:2003.09113 v1 · 2020-03-20 · 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{NFSB4LMSYRDQ2ISRUUELMLLVMN}

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	2026-07-05T04:54:11.707762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69641e2d92c4470d2251a508b62d75637631e833ac32558715d303887c108ce1

Aliases

arxiv: 2003.09113 · arxiv_version: 2003.09113v1 · doi: 10.48550/arxiv.2003.09113 · pith_short_12: NFSB4LMSYRDQ · pith_short_16: NFSB4LMSYRDQ2ISR · pith_short_8: NFSB4LMS

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/NFSB4LMSYRDQ2ISRUUELMLLVMN \
  | 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: 69641e2d92c4470d2251a508b62d75637631e833ac32558715d303887c108ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42b389093ab3dc8cfc570a19c690b55e385ae3f1782695f644bf549f701678b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-03-20T05:43:18Z",
    "title_canon_sha256": "57e88445cd7d1b66e039a8010b1fedfb664cb7a51fde00e33a2743dac774b642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09113",
    "kind": "arxiv",
    "version": 1
  }
}