Pith Number

pith:6USXTL64

pith:2022:6USXTL64TOYOLJ7SWFVEZ2OBQC

not attested not anchored not stored refs pending

Exploring Intra- and Inter-Video Relation for Surgical Semantic Scene Segmentation

Cheng Chen, Danail Stoyanov, Pheng-Ann Heng, Yang Yu, Yueming Jin, Zixu Zhao

arxiv:2203.15251 v2 · 2022-03-29 · 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{6USXTL64TOYOLJ7SWFVEZ2OBQC}

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	2026-07-05T04:34:28.785453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52579afdc9bb0e5a7f2b16a4ce9c180a100f052aa5853aad729209cb246fc8e

Aliases

arxiv: 2203.15251 · arxiv_version: 2203.15251v2 · doi: 10.48550/arxiv.2203.15251 · pith_short_12: 6USXTL64TOYO · pith_short_16: 6USXTL64TOYOLJ7S · pith_short_8: 6USXTL64

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/6USXTL64TOYOLJ7SWFVEZ2OBQC \
  | 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: f52579afdc9bb0e5a7f2b16a4ce9c180a100f052aa5853aad729209cb246fc8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680caacb3773624f1ec4619adaff6702ab9f5e5e034480fba78ddba8639d1139",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-29T05:52:23Z",
    "title_canon_sha256": "57f9cec771c4658c5e039cfb9f1fecaf7af6d8dea98b2ebd2f27980f725e2128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15251",
    "kind": "arxiv",
    "version": 2
  }
}