Pith Number

pith:ONXMZRSK

pith:2019:ONXMZRSKNY3J4BUZK5ASBPAGZN

not attested not anchored not stored refs pending

deepCR: Cosmic Ray Rejection with Deep Learning

Joshua S. Bloom, Keming Zhang

arxiv:1907.09500 v2 · 2019-07-22 · astro-ph.IM · 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{ONXMZRSKNY3J4BUZK5ASBPAGZN}

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

Deblending and Classifying Astronomical Sources with Mask R-CNN Deep Learning

Receipt and verification

First computed	2026-07-05T00:38:02.949104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

736eccc64a6e369e0699574120bc06cb5de0c575a3b8b4be98f48e8d019ca092

Aliases

arxiv: 1907.09500 · arxiv_version: 1907.09500v2 · doi: 10.48550/arxiv.1907.09500 · pith_short_12: ONXMZRSKNY3J · pith_short_16: ONXMZRSKNY3J4BUZ · pith_short_8: ONXMZRSK

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/ONXMZRSKNY3J4BUZK5ASBPAGZN \
  | 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: 736eccc64a6e369e0699574120bc06cb5de0c575a3b8b4be98f48e8d019ca092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ef1c8374b63818f10da6b171e5376a0cc3e3787683d6cddc8b64085300c9e02",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-22T18:02:19Z",
    "title_canon_sha256": "fd2be6077c56b3f1258181c1c51cf388a8be3d84c630f8bcd5b58954815281fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09500",
    "kind": "arxiv",
    "version": 2
  }
}