Pith Number

pith:HJWZCRJD

pith:2020:HJWZCRJDHCWVBMIBP5GHYTUXSA

not attested not anchored not stored refs pending

Rethinking Anticipation Tasks: Uncertainty-aware Anticipation of Sparse Surgical Instrument Usage for Context-aware Assistance

Dominik Rivoir, Felix von Bechtolsheim, Isabel Funke, J\"urgen Weitz, Marius Distler, Sebastian Bodenstedt, Stefanie Speidel

arxiv:2007.00548 v4 · 2020-07-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJWZCRJDHCWVBMIBP5GHYTUXSA}

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	2026-07-05T04:09:54.657386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6d91452338ad50b1017f4c7c4e979001cf128ed7aeec70ecff81109bddcf27

Aliases

arxiv: 2007.00548 · arxiv_version: 2007.00548v4 · doi: 10.48550/arxiv.2007.00548 · pith_short_12: HJWZCRJDHCWV · pith_short_16: HJWZCRJDHCWVBMIB · pith_short_8: HJWZCRJD

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/HJWZCRJDHCWVBMIBP5GHYTUXSA \
  | 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: 3a6d91452338ad50b1017f4c7c4e979001cf128ed7aeec70ecff81109bddcf27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b5fe43434c9c5fd1a6b02dfb76d9188d9f31ab7af489a9a5c108ab079ed941",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-01T15:17:56Z",
    "title_canon_sha256": "316e7785072d5cbb2e113e99f4da76d4b9eff9698963dade1cb2bd43a28b61d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00548",
    "kind": "arxiv",
    "version": 4
  }
}