Pith Number

pith:7B67H7TY

pith:2024:7B67H7TYLR52WCFD3ZZKL7SWH2

not attested not anchored not stored refs pending

ANNZ+: an enhanced photometric redshift estimation algorithm with applications on the PAU Survey

Carlton M. Baugh, Cristobal Padilla, Enrique Fernandez, Enrique Gaztanaga, Eusebio Sanchez, Francisco J. Castander, Giorgio Manzoni, Ignacio Sevilla-Noarbe, Imdad Mahmud Pathi, John Y. H. Soo, Jorge Carretero, Juan Garcia-Bellido, Mao Jie Wee, Martin Eriksen, Nur Azwin Ismail, Pablo Renard, Pau Tallada-Cresp\'i, Ramon Miquel, Sazatul Nadhilah Zakaria

arxiv:2409.09981 v2 · 2024-09-16 · astro-ph.IM · 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{7B67H7TYLR52WCFD3ZZKL7SWH2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T09:41:41.867017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f87df3fe785c7bab08a3de72a5fe563eb2fc24be84ea1667a59618fe81744edf

Aliases

arxiv: 2409.09981 · arxiv_version: 2409.09981v2 · doi: 10.48550/arxiv.2409.09981 · pith_short_12: 7B67H7TYLR52 · pith_short_16: 7B67H7TYLR52WCFD · pith_short_8: 7B67H7TY

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/7B67H7TYLR52WCFD3ZZKL7SWH2 \
  | 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: f87df3fe785c7bab08a3de72a5fe563eb2fc24be84ea1667a59618fe81744edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd3f5cbf8aa908eb58c8f354645384ff16b523387702b519fdc28d031d17788",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-09-16T04:23:28Z",
    "title_canon_sha256": "1d0926c7c216e9ef65fd233f80b03b4a71ebb41bebcd32ea7be98a0ff76c86bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.09981",
    "kind": "arxiv",
    "version": 2
  }
}