Pith Number

pith:VHFDSSLO

pith:2017:VHFDSSLOI42GUAUCZTFDTIVISB

not attested not anchored not stored refs pending

MaskLab: Instance Segmentation by Refining Object Detection with Semantic and Direction Features

Alexander Hermans, Florian Schroff, George Papandreou, Hartwig Adam, Liang-Chieh Chen, Peng Wang

arxiv:1712.04837 v1 · 2017-12-13 · 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{VHFDSSLOI42GUAUCZTFDTIVISB}

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.

Cited by

1 paper in Pith

Accurate Nuclear Segmentation with Center Vector Encoding

Receipt and verification

First computed	2026-05-18T00:28:03.336302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9ca39496e47346a0282ccca39a2a89065d7e8fee0b25360e28e001ca9c25e99

Aliases

arxiv: 1712.04837 · arxiv_version: 1712.04837v1 · doi: 10.48550/arxiv.1712.04837 · pith_short_12: VHFDSSLOI42G · pith_short_16: VHFDSSLOI42GUAUC · pith_short_8: VHFDSSLO

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/VHFDSSLOI42GUAUCZTFDTIVISB \
  | 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: a9ca39496e47346a0282ccca39a2a89065d7e8fee0b25360e28e001ca9c25e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee656e36459a0da7abab59a51934304a088e9cdf6a468d72559968184002b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-13T16:09:55Z",
    "title_canon_sha256": "78a8382d36c3bc1193a6e5494691f6bd62b7d5f60da1903f4a35c5fab1769627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04837",
    "kind": "arxiv",
    "version": 1
  }
}