Pith Number

pith:CABOSNLS

pith:2015:CABOSNLSNTQXESZDDMCAKZHUED

not attested not anchored not stored refs pending

Accurate photometric redshift probability density estimation - method comparison and application

Ben Hoyle, Daniel Gruen, Eibe Frank, Fabrice Brimioulle, Markus Michael Rau, Oliver Friedrich, Stella Seitz

arxiv:1503.08215 v2 · 2015-03-27 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CABOSNLSNTQXESZDDMCAKZHUED}

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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

Machine Learning Techniques for Astrophysics and Cosmology: Photometric Redshifts

Receipt and verification

First computed	2026-05-18T01:36:43.250251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1002e935726ce1724b231b040564f420c98b2d251221ef9dee285b1970dc617e

Aliases

arxiv: 1503.08215 · arxiv_version: 1503.08215v2 · doi: 10.48550/arxiv.1503.08215 · pith_short_12: CABOSNLSNTQX · pith_short_16: CABOSNLSNTQXESZD · pith_short_8: CABOSNLS

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/CABOSNLSNTQXESZDDMCAKZHUED \
  | 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: 1002e935726ce1724b231b040564f420c98b2d251221ef9dee285b1970dc617e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b172d1d525138a34df2ce8b29509b3705a8a5d12f326e70f76bdae540c1a1fc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-27T20:00:44Z",
    "title_canon_sha256": "c749376aa51f6798a49528477907bb8b3d359470960d33401440d0276e1396ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08215",
    "kind": "arxiv",
    "version": 2
  }
}