Pith Number

pith:2BJQ7RBQ

pith:2024:2BJQ7RBQ2J2GCATE27KU44K3ZL

not attested not anchored not stored refs pending

Surgformer: Surgical Transformer with Hierarchical Temporal Attention for Surgical Phase Recognition

Hao Chen, Luyang Luo, Qiong Wang, Shu Yang

arxiv:2408.03867 v1 · 2024-08-07 · 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{2BJQ7RBQ2J2GCATE27KU44K3ZL}

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	2026-07-05T08:53:12.193620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0530fc430d274610264d7d54e715bcacc42f10f71bfbe4c2352bfeed916af71

Aliases

arxiv: 2408.03867 · arxiv_version: 2408.03867v1 · doi: 10.48550/arxiv.2408.03867 · pith_short_12: 2BJQ7RBQ2J2G · pith_short_16: 2BJQ7RBQ2J2GCATE · pith_short_8: 2BJQ7RBQ

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/2BJQ7RBQ2J2GCATE27KU44K3ZL \
  | 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: d0530fc430d274610264d7d54e715bcacc42f10f71bfbe4c2352bfeed916af71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "228b415fe1fc43cb6657e7c4dbd10353d90e8111cc639127da1429957d0a5d31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-07T16:16:31Z",
    "title_canon_sha256": "191ac4c9ba4beec57d3ee1683390355e4fc266a9bd1deac12c7d85f2b366bd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03867",
    "kind": "arxiv",
    "version": 1
  }
}