Pith Number

pith:3AQLUT2X

pith:2017:3AQLUT2XGPI53GK2LIBVD6QLTD

not attested not anchored not stored refs pending

Deep Residual Learning for Instrument Segmentation in Robotic Surgery

Daniil Pakhomov, Mahdi Azizian, Max Allan, Nassir Navab, Vittal Premachandran

arxiv:1703.08580 v1 · 2017-03-24 · 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{3AQLUT2XGPI53GK2LIBVD6QLTD}

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	2026-05-18T00:47:56.111127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d820ba4f5733d1dd995a5a0351fa0b98e15601c38f70bc6d5eb8499fb4e134c6

Aliases

arxiv: 1703.08580 · arxiv_version: 1703.08580v1 · doi: 10.48550/arxiv.1703.08580 · pith_short_12: 3AQLUT2XGPI5 · pith_short_16: 3AQLUT2XGPI53GK2 · pith_short_8: 3AQLUT2X

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/3AQLUT2XGPI53GK2LIBVD6QLTD \
  | 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: d820ba4f5733d1dd995a5a0351fa0b98e15601c38f70bc6d5eb8499fb4e134c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2978c306a44022fb62627a31597114cfc2de6b65425fca985fe23fd3ce7e2fea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-24T19:43:20Z",
    "title_canon_sha256": "d162a66163dacfa0548ad1ad7ad6e0c65e29c83607f435d2e3a1cfa5b887a20b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08580",
    "kind": "arxiv",
    "version": 1
  }
}