Pith Number

pith:K4PY52Z6

pith:2018:K4PY52Z6GTCK4IITNCA2X34U2D

not attested not anchored not stored refs pending

Learning from a tiny dataset of manual annotations: a teacher/student approach for surgical phase recognition

Didier Mutter, Jacques Marescaux, Nicolas Padoy, Tong Yu

arxiv:1812.00033 v3 · 2018-11-30 · cs.LG · cs.CV · stat.ML

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\usepackage{pith}
\pithnumber{K4PY52Z6GTCK4IITNCA2X34U2D}

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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.

Cited by

1 paper in Pith

Automated Surgical Activity Recognition with One Labeled Sequence

Receipt and verification

First computed	2026-07-05T01:39:09.741968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

571f8eeb3e34c4ae21136881abef94d0c94c3e10a6e7dad36f127f0c623d1ebd

Aliases

arxiv: 1812.00033 · arxiv_version: 1812.00033v3 · doi: 10.48550/arxiv.1812.00033 · pith_short_12: K4PY52Z6GTCK · pith_short_16: K4PY52Z6GTCK4IIT · pith_short_8: K4PY52Z6

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/K4PY52Z6GTCK4IITNCA2X34U2D \
  | 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: 571f8eeb3e34c4ae21136881abef94d0c94c3e10a6e7dad36f127f0c623d1ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a93169557afd97ef9c78d6fd2500676a0f4a67a083d91a9894680095417b2aa",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-30T19:50:05Z",
    "title_canon_sha256": "fc179e85c5ecd26a972c60015a19dd3387409935b78a4c7119f8376a872cf16b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00033",
    "kind": "arxiv",
    "version": 3
  }
}