Pith Number

pith:EWM6CTTH

pith:2023:EWM6CTTH3YMF3A3UPLGZRJJSMR

not attested not anchored not stored refs pending

Video-Instrument Synergistic Network for Referring Video Instrument Segmentation in Robotic Surgery

Bo Xu, Guang Yang, Hongqiu Wang, Lei Zhu, Shichen Zhang, Yike Guo, Yueming Jin

arxiv:2308.09475 v1 · 2023-08-18 · 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{EWM6CTTH3YMF3A3UPLGZRJJSMR}

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	2026-07-05T06:42:33.469053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2599e14e67de185d83747acd98a53264751520772896a4d5176f0149805ca060

Aliases

arxiv: 2308.09475 · arxiv_version: 2308.09475v1 · doi: 10.48550/arxiv.2308.09475 · pith_short_12: EWM6CTTH3YMF · pith_short_16: EWM6CTTH3YMF3A3U · pith_short_8: EWM6CTTH

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/EWM6CTTH3YMF3A3UPLGZRJJSMR \
  | 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: 2599e14e67de185d83747acd98a53264751520772896a4d5176f0149805ca060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef532226f8a83e77c58896e8bda9809a88331f188b69193c38a383e8fe70838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-18T11:24:06Z",
    "title_canon_sha256": "e37d39a4186a28e84249970eb5d6c8e6044adda157944441a2ec260ae1d4f051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09475",
    "kind": "arxiv",
    "version": 1
  }
}