Pith Number

pith:GXTWWJEP

pith:2014:GXTWWJEPCMWWRG34MW424O3HXW

not attested not anchored not stored refs pending

Autonomous Surveying Boat

Sajid Ullah, Waseem Abdullah

arxiv:1408.6271 v2 · 2014-08-26 · 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{GXTWWJEPCMWWRG34MW424O3HXW}

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	2026-05-17T23:54:42.093793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e76b248f132d689b7c65b9ae3b67bd9f1315424fc358a3fe42902eac7c35bf

Aliases

arxiv: 1408.6271 · arxiv_version: 1408.6271v2 · doi: 10.48550/arxiv.1408.6271 · pith_short_12: GXTWWJEPCMWW · pith_short_16: GXTWWJEPCMWWRG34 · pith_short_8: GXTWWJEP

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/GXTWWJEPCMWWRG34MW424O3HXW \
  | 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: 35e76b248f132d689b7c65b9ae3b67bd9f1315424fc358a3fe42902eac7c35bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ecf3335acb61a76a1a0d007bc515bf79ed601133bc28c2ef11007bddac5a6b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2014-08-26T22:02:49Z",
    "title_canon_sha256": "9ff4901effbec25d4dcf07b19a0cf494a060a73cdfcedf4950334f55dfb550b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6271",
    "kind": "arxiv",
    "version": 2
  }
}