Pith Number

pith:SECJ2GZ2

pith:2025:SECJ2GZ2S4AP7U2TRUVVPHWT5R

not attested not anchored not stored refs pending

A Temporal Convolutional Network-Based Approach and a Benchmark Dataset for Colonoscopy Video Temporal Segmentation

Andrea Cherubini, Carlo Biffi, Giorgio Roffo, Pietro Salvagnini

arxiv:2502.03430 v2 · 2025-02-05 · 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{SECJ2GZ2S4AP7U2TRUVVPHWT5R}

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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	2026-07-05T10:53:51.505270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91049d1b3a9700ffd3538d2b579ed3ec6f9975d479a4a096a4763aeeec5373df

Aliases

arxiv: 2502.03430 · arxiv_version: 2502.03430v2 · doi: 10.48550/arxiv.2502.03430 · pith_short_12: SECJ2GZ2S4AP · pith_short_16: SECJ2GZ2S4AP7U2T · pith_short_8: SECJ2GZ2

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/SECJ2GZ2S4AP7U2TRUVVPHWT5R \
  | 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: 91049d1b3a9700ffd3538d2b579ed3ec6f9975d479a4a096a4763aeeec5373df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96adf0ac903e909fe03c3de48291ffa6578944666cfd5b36ee0146955b2d603",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-05T18:21:56Z",
    "title_canon_sha256": "da9aa897d9ff830abca6bbe73781522fb48e965cf6f06eaef3b40b891a8563dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03430",
    "kind": "arxiv",
    "version": 2
  }
}