Pith Number

pith:GBBDBCDK

pith:2011:GBBDBCDKF7UHQSARZIN4XXJALE

not attested not anchored not stored refs pending

Magneto-mechanical actuation model for fin-based locomotion

Juan Pablo Carbajal, Naveen Kuppuswamy

arxiv:1108.4448 v1 · 2011-08-22 · 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{GBBDBCDKF7UHQSARZIN4XXJALE}

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	2026-05-18T04:14:54.595583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

304230886a2fe8784811ca1bcbdd2059392247f85768634df1414caf6771c377

Aliases

arxiv: 1108.4448 · arxiv_version: 1108.4448v1 · doi: 10.48550/arxiv.1108.4448 · pith_short_12: GBBDBCDKF7UH · pith_short_16: GBBDBCDKF7UHQSAR · pith_short_8: GBBDBCDK

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/GBBDBCDKF7UHQSARZIN4XXJALE \
  | 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: 304230886a2fe8784811ca1bcbdd2059392247f85768634df1414caf6771c377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949687b7174ed024d99b8dbfb29d76fb273dcae6c8934aa763ba85bdffee897b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2011-08-22T21:44:30Z",
    "title_canon_sha256": "b1782d7f1fd4e235d57006f3da8b39d24fdd9aaa99a5ed213d5d36912566e5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4448",
    "kind": "arxiv",
    "version": 1
  }
}