Pith Number

pith:EPIFJHWR

pith:2026:EPIFJHWRLF534SGWXR35MJ7PUN

not attested not anchored not stored refs pending

Tracking Control for a Dynamic Model of an Underwater Submersible

Matthew Hampsey, Pieter van Goor, Ravi Banavar, Robert Mahony

arxiv:2606.05709 v1 · 2026-06-04 · eess.SY · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPIFJHWRLF534SGWXR35MJ7PUN}

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	2026-06-05T01:14:59.973420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d0549ed1597bbe48d6bc77d627efa36ce4ac957a8d644b2ce517070ab7a90b

Aliases

arxiv: 2606.05709 · arxiv_version: 2606.05709v1 · doi: 10.48550/arxiv.2606.05709 · pith_short_12: EPIFJHWRLF53 · pith_short_16: EPIFJHWRLF534SGW · pith_short_8: EPIFJHWR

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/EPIFJHWRLF534SGWXR35MJ7PUN \
  | 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: 23d0549ed1597bbe48d6bc77d627efa36ce4ac957a8d644b2ce517070ab7a90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d09fabeb668d82e485ebd6ca7d0c15ae264281e490adb5acdba0c0a35fa7a6",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-04T05:02:41Z",
    "title_canon_sha256": "1ff0b7ec963de177fd7f23c0eb54df470ce808a48a8e4a8dbbbc913549ca8727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05709",
    "kind": "arxiv",
    "version": 1
  }
}