Pith Number

pith:BCMGKBJH

pith:2010:BCMGKBJHC25A3X4HHR3VHS6Y2B

not attested not anchored not stored refs pending

Statistical Classification Techniques for Photometric Supernova Typing

Bruce A. Bassett, Bryony Martin, David Parkinson, Heather Campbell, Hubert Lampeitl, James Newling, Martin Kunz, Mathew Smith, Melvin Varughese, Ren\'ee Hlozek, Robert Nichol

arxiv:1010.1005 v2 · 2010-10-05 · astro-ph.CO · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCMGKBJHC25A3X4HHR3VHS6Y2B}

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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

On the cosmological performance of photometrically classified supernovae with machine learning

Receipt and verification

First computed	2026-05-18T02:23:46.518667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089865052716ba0ddf873c7753cbd8d0657acb188bcccf5d5dcf82c4cf9ec507

Aliases

arxiv: 1010.1005 · arxiv_version: 1010.1005v2 · doi: 10.48550/arxiv.1010.1005 · pith_short_12: BCMGKBJHC25A · pith_short_16: BCMGKBJHC25A3X4H · pith_short_8: BCMGKBJH

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/BCMGKBJHC25A3X4HHR3VHS6Y2B \
  | 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: 089865052716ba0ddf873c7753cbd8d0657acb188bcccf5d5dcf82c4cf9ec507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "271b53de589648305d0bd5a8fd6dcf5cf0444c7178e348334b2946c301fd3982",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-05T20:02:04Z",
    "title_canon_sha256": "4d5de2e23b579adc73caa1659b05fbd5a6637d0e558aa01e8f947d1c85599989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1005",
    "kind": "arxiv",
    "version": 2
  }
}