Pith Number

pith:MTAPM5PO

pith:2023:MTAPM5POTPWHQKCVSFPKBYJUWE

not attested not anchored not stored refs pending

Automatized marine vessel monitoring from sentinel-1 data using convolution neural network

Saikat Banerjee, Sourav Basu, Subhrangshu Adhikary, Sudhir Kumar Chaturvedi, Surya Prakash Tiwari

arxiv:2304.11717 v1 · 2023-04-23 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTAPM5POTPWHQKCVSFPKBYJUWE}

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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	2026-07-05T06:03:36.227303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c0f675ee9bec782855915ea0e134b120ff2a9172ce509bc1f76d611fff6b9a

Aliases

arxiv: 2304.11717 · arxiv_version: 2304.11717v1 · doi: 10.48550/arxiv.2304.11717 · pith_short_12: MTAPM5POTPWH · pith_short_16: MTAPM5POTPWHQKCV · pith_short_8: MTAPM5PO

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/MTAPM5POTPWHQKCVSFPKBYJUWE \
  | 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: 64c0f675ee9bec782855915ea0e134b120ff2a9172ce509bc1f76d611fff6b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aacaa031b33f423e059ec72a61c3be0b17bfc8510873b7c0d00b0099558d5612",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-23T18:09:44Z",
    "title_canon_sha256": "8fe13e072b227ed87b5bd5bd43c6a5fbedffdc4eae55fe55ba6006ae66d8f52d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11717",
    "kind": "arxiv",
    "version": 1
  }
}