Pith Number

pith:MHNFIZ5H

pith:2021:MHNFIZ5HNIVTGVXLM47JLNDNB3

not attested not anchored not stored refs pending

Deep Occlusion-Aware Instance Segmentation with Overlapping BiLayers

Chi-Keung Tang, Lei Ke, Yu-Wing Tai

arxiv:2103.12340 v1 · 2021-03-23 · 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{MHNFIZ5HNIVTGVXLM47JLNDNB3}

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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

Overlap-aware segmentation for topological reconstruction of obscured objects

Receipt and verification

First computed	2026-07-05T02:25:45.669587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61da5467a76a2b3356eb673e95b46d0ee96aca73a4898624f8c84efe15cc9b61

Aliases

arxiv: 2103.12340 · arxiv_version: 2103.12340v1 · doi: 10.48550/arxiv.2103.12340 · pith_short_12: MHNFIZ5HNIVT · pith_short_16: MHNFIZ5HNIVTGVXL · pith_short_8: MHNFIZ5H

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/MHNFIZ5HNIVTGVXLM47JLNDNB3 \
  | 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: 61da5467a76a2b3356eb673e95b46d0ee96aca73a4898624f8c84efe15cc9b61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e53ddc9738ac06a978fb291662ea9455ec2ae28eac7ecbe650c8e411248d1e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-23T06:25:42Z",
    "title_canon_sha256": "b03a5569532d8270cda6f748c8d988146a15df8b2b9b5c50e9b00848e707c6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12340",
    "kind": "arxiv",
    "version": 1
  }
}