Pith Number

pith:D5G7I4KF

pith:2022:D5G7I4KF2W3PNW724BIAATYBC5

not attested not anchored not stored refs pending

Identifying Transients in the Dark Energy Survey using Convolutional Neural Networks

Alexis Andersen, Autumn Awbrey, Peter Nugent, Robert Knop Jr., Venkitesh Ayyar

arxiv:2203.09908 v2 · 2022-03-18 · astro-ph.IM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5G7I4KF2W3PNW724BIAATYBC5}

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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

The classification of real and bogus transients using active learning and semi-supervised learning

Receipt and verification

First computed	2026-07-05T04:55:38.483327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4df47145d5b6f6dbfae050004f01176f770dbf789809a292f94164bf969de9

Aliases

arxiv: 2203.09908 · arxiv_version: 2203.09908v2 · doi: 10.48550/arxiv.2203.09908 · pith_short_12: D5G7I4KF2W3P · pith_short_16: D5G7I4KF2W3PNW72 · pith_short_8: D5G7I4KF

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/D5G7I4KF2W3PNW724BIAATYBC5 \
  | 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: 1f4df47145d5b6f6dbfae050004f01176f770dbf789809a292f94164bf969de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4998c738f3e85d0d3cd6281f1dc01e562982ce97e6ad675905265993286862b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-03-18T12:37:44Z",
    "title_canon_sha256": "3a0398d1fe56f115a37966e2d280f510c9a00fa7a284d14d3d853e8ba0179658"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09908",
    "kind": "arxiv",
    "version": 2
  }
}