Pith Number

pith:VKUXBVEF

pith:2019:VKUXBVEFAIWE3GOD6HZOFNTIIO

not attested not anchored not stored refs pending

Morpheus: A Deep Learning Framework For Pixel-Level Analysis of Astronomical Image Data

Brant Robertson (UCSC, IAS), Ryan Hausen (UCSC)

arxiv:1906.11248 v2 · 2019-06-26 · astro-ph.GA · 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{VKUXBVEFAIWE3GOD6HZOFNTIIO}

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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

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

Receipt and verification

First computed	2026-07-05T01:03:59.633784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa970d485022c4d99c3f1f2e2b66843905c5784fc4ca7bfe0d50eebda93a664

Aliases

arxiv: 1906.11248 · arxiv_version: 1906.11248v2 · doi: 10.48550/arxiv.1906.11248 · pith_short_12: VKUXBVEFAIWE · pith_short_16: VKUXBVEFAIWE3GOD · pith_short_8: VKUXBVEF

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/VKUXBVEFAIWE3GOD6HZOFNTIIO \
  | 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: aaa970d485022c4d99c3f1f2e2b66843905c5784fc4ca7bfe0d50eebda93a664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "935a8ce205bad12716ccec58096b9a87588ba05559f73b01f3c08493ac1b8764",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-26T18:00:00Z",
    "title_canon_sha256": "9d43fb32b322f824ea3483a8af9ddc6ad88a9f8b6650634e22ca3008743a8b0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11248",
    "kind": "arxiv",
    "version": 2
  }
}