Pith Number

pith:DAL6ZEE5

pith:2021:DAL6ZEE5WJQH6FHKBIZMDLRMU7

not attested not anchored not stored refs pending

Modeling Annotation Uncertainty with Gaussian Heatmaps in Landmark Localization

Christian Payer, Darko Stern, Franz Thaler, Martin Urschler

arxiv:2109.09533 v2 · 2021-09-20 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAL6ZEE5WJQH6FHKBIZMDLRMU7}

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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

landmarker: a Toolkit for Anatomical Landmark Localization in 2D/3D Images

Receipt and verification

First computed	2026-07-05T03:15:54.006037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1817ec909db2607f14ea0a32c1ae2ca7eecf69cf29f7b4d689c8de74b9c83dff

Aliases

arxiv: 2109.09533 · arxiv_version: 2109.09533v2 · doi: 10.48550/arxiv.2109.09533 · pith_short_12: DAL6ZEE5WJQH · pith_short_16: DAL6ZEE5WJQH6FHK · pith_short_8: DAL6ZEE5

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/DAL6ZEE5WJQH6FHKBIZMDLRMU7 \
  | 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: 1817ec909db2607f14ea0a32c1ae2ca7eecf69cf29f7b4d689c8de74b9c83dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df119d7e44ec425eb449f92adec53418addd2c8094f4d7cd2b4332f14c5bfba",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-20T13:31:58Z",
    "title_canon_sha256": "2868a58fb58cc1c791fc0974dacf217c076f351f6c081129a626c8614ec63777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09533",
    "kind": "arxiv",
    "version": 2
  }
}