Pith Number

pith:HMUMW4JK

pith:2023:HMUMW4JK2QE33WQUIIPOJPFGF6

not attested not anchored not stored refs pending

Self-Supervised Learning for Interactive Perception of Surgical Thread for Autonomous Suture Tail-Shortening

Danyal M Fer, Justin Kerr, Kaushik Shivakumar, Ken Goldberg, Lionel Ott, Vainavi Viswanath, Vincent Schorp, Will Panitch, Yahav Avigal

arxiv:2307.06845 v1 · 2023-07-13 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMUMW4JK2QE33WQUIIPOJPFGF6}

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	2026-07-05T06:30:38.411488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b28cb712ad409bdda14421ee4bca62f806f152705a9430fdacb960fab2c96cf

Aliases

arxiv: 2307.06845 · arxiv_version: 2307.06845v1 · doi: 10.48550/arxiv.2307.06845 · pith_short_12: HMUMW4JK2QE3 · pith_short_16: HMUMW4JK2QE33WQU · pith_short_8: HMUMW4JK

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/HMUMW4JK2QE33WQUIIPOJPFGF6 \
  | 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: 3b28cb712ad409bdda14421ee4bca62f806f152705a9430fdacb960fab2c96cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad87c38f935bd456b11f887fbae1b8fe9b876b4bde79814552d3200a15dad343",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-07-13T16:08:03Z",
    "title_canon_sha256": "7222cef8a89781d3eaff42654351d57c125eb5d75e82a91d2a79634258cd8597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06845",
    "kind": "arxiv",
    "version": 1
  }
}