Pith Number

pith:3U4LU5F3

pith:2017:3U4LU5F35LN6ZIJN6L4DKA4KEB

not attested not anchored not stored refs pending

Single-epoch supernova classification with deep convolutional neural networks

Akisato Kimura, Ichiro Takahashi, Masaomi Tanaka, Naoki Yasuda, Naoki Yoshida, Naonori Ueda

arxiv:1711.11526 v1 · 2017-11-30 · 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{3U4LU5F35LN6ZIJN6L4DKA4KEB}

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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

Modeling the probability distribution for cosmological analysis with photometrically classified samples

Receipt and verification

First computed	2026-05-18T00:29:11.359409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd38ba74bbeadbeca12df2f835038a20536caee507b642909136c96b2ddc9026

Aliases

arxiv: 1711.11526 · arxiv_version: 1711.11526v1 · doi: 10.48550/arxiv.1711.11526 · pith_short_12: 3U4LU5F35LN6 · pith_short_16: 3U4LU5F35LN6ZIJN · pith_short_8: 3U4LU5F3

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/3U4LU5F35LN6ZIJN6L4DKA4KEB \
  | 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: dd38ba74bbeadbeca12df2f835038a20536caee507b642909136c96b2ddc9026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc2884c89b2fbc1260bd51e2e14ac3bb60852f475d856225307b5cb129f3db0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-30T17:30:39Z",
    "title_canon_sha256": "d9fe9eb3c3ed53877209e90c8be3ad94cf9719ab9e799353894d8ff2c48ace2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11526",
    "kind": "arxiv",
    "version": 1
  }
}