Pith Number

pith:4LSETSJW

pith:2025:4LSETSJWQM2ZVDPVHBG5RBONUE

not attested not anchored not stored refs pending

Demonstrating CavePI: Autonomous Exploration of Underwater Caves by Semantic Guidance

Adnan Abdullah, Alankrit Gupta, Ioannis Rekleitis, Md Jahidul Islam, Vaishnav Ramesh, Xianyao Li

arxiv:2502.05384 v4 · 2025-02-07 · 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{4LSETSJWQM2ZVDPVHBG5RBONUE}

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	2026-07-05T10:53:39.297258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e449c93683359a8df5384dd885cda12e7d4820ab887b97c28cf15cd91eeaa8

Aliases

arxiv: 2502.05384 · arxiv_version: 2502.05384v4 · doi: 10.48550/arxiv.2502.05384 · pith_short_12: 4LSETSJWQM2Z · pith_short_16: 4LSETSJWQM2ZVDPV · pith_short_8: 4LSETSJW

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/4LSETSJWQM2ZVDPVHBG5RBONUE \
  | 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: e2e449c93683359a8df5384dd885cda12e7d4820ab887b97c28cf15cd91eeaa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b40f89795dbae8941d32920908e66d8cc85bb58ec3948239189258b41f6678",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-07T23:43:34Z",
    "title_canon_sha256": "e8133d1aaedd516adc78eccbdd34cf4ca063d41ec188a2b17db2d1767a6b3ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05384",
    "kind": "arxiv",
    "version": 4
  }
}