Pith Number

pith:BFV64YYV

pith:2019:BFV64YYVKSHUZG2EMDQAPREHIQ

not attested not anchored not stored refs pending

Weakly Supervised Recognition of Surgical Gestures

Beatrice van Amsterdam, Danail Stoyanov, Elena De Momi, Hirenkumar Nakawala

arxiv:1907.10993 v1 · 2019-07-25 · cs.RO · 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{BFV64YYVKSHUZG2EMDQAPREHIQ}

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	2026-05-17T23:39:33.797814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096bee6315548f4c9b4460e007c4874431c75f8c0b07cf4f65bda794a43518b1

Aliases

arxiv: 1907.10993 · arxiv_version: 1907.10993v1 · doi: 10.48550/arxiv.1907.10993 · pith_short_12: BFV64YYVKSHU · pith_short_16: BFV64YYVKSHUZG2E · pith_short_8: BFV64YYV

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/BFV64YYVKSHUZG2EMDQAPREHIQ \
  | 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: 096bee6315548f4c9b4460e007c4874431c75f8c0b07cf4f65bda794a43518b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a0f24825206785ec79c9217ee317fda07d8f2cf3984a0b9c8c877c6182285ea",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-07-25T12:07:33Z",
    "title_canon_sha256": "486d04de207f5e5e66b2cd9eb52759c9c5cea940148fc2dfceec35b00678e15f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10993",
    "kind": "arxiv",
    "version": 1
  }
}