Pith Number

pith:H23XWRKC

pith:2026:H23XWRKCEYTX6EIMK7VRPIDELZ

not attested not anchored not stored refs pending

A Novel Computer Vision Approach for Assessing Fish Responses to Intrusive Objects in Aquaculture

Eleni Kelasidi, Hanne-Grete Alvheim, Martin F{\o}re, Stian Mjelde Jakobsen

arxiv:2605.30399 v1 · 2026-05-28 · q-bio.QM · cs.LG · 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{H23XWRKCEYTX6EIMK7VRPIDELZ}

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	2026-06-01T00:02:09.121894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eb77b454226277f110c57eb17a0645e660efb605911a6759543de03812554d6

Aliases

arxiv: 2605.30399 · arxiv_version: 2605.30399v1 · doi: 10.48550/arxiv.2605.30399 · pith_short_12: H23XWRKCEYTX · pith_short_16: H23XWRKCEYTX6EIM · pith_short_8: H23XWRKC

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/H23XWRKCEYTX6EIMK7VRPIDELZ \
  | 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: 3eb77b454226277f110c57eb17a0645e660efb605911a6759543de03812554d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b36b29a5e1b7409177702de81667680e15fd96c51940baa71a99de4cad9217",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-05-28T14:46:51Z",
    "title_canon_sha256": "65e511800c866e4b956dd273dc6e1477f91dbe833e2a2cc12d3efaa3e20c220f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30399",
    "kind": "arxiv",
    "version": 1
  }
}