Pith Number

pith:BOU2NQTP

pith:2025:BOU2NQTP2VTAUN5PULQILEMYTV

not attested not anchored not stored refs pending

Spatially resolved stellar populations and emission lines properties in nearby galaxies with J-PLUS -- I. Method and first results for the M101 group

A. Ederoclite, A. J. Cenarro, A. Lumbreras-Calle, A. Mar\'in-Franch, A. M. Conrado, C. Hern\'andez-Monteagudo, C. L\'opez-Sanjuan, D. Crist\'obal-Hornillos, G. Mart\'inez-Solaeche, H. V\'azquez Rami\'o, J. Alcaniz, J.E. Rodr\'iguez-Mart\'in, J. Thain\'a-Batista, J. Varela, L. A. D\'iaz-Garc\'ia, L. Sodr\'e Jr., M. Moles, R. A. Dupke, R. Cid Fernandes, R. E. Angulo, R. Garc\'ia-Benito, R. M. Gonz\'alez Delgado, V. H. Sasse

arxiv:2505.13167 v1 · 2025-05-19 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOU2NQTP2VTAUN5PULQILEMYTV}

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	2026-07-05T11:30:00.607971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba9a6c26fd5660a37afa2e08591989d6815a51f5bf787a370d44af1c0bc5a69

Aliases

arxiv: 2505.13167 · arxiv_version: 2505.13167v1 · doi: 10.48550/arxiv.2505.13167 · pith_short_12: BOU2NQTP2VTA · pith_short_16: BOU2NQTP2VTAUN5P · pith_short_8: BOU2NQTP

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/BOU2NQTP2VTAUN5PULQILEMYTV \
  | 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: 0ba9a6c26fd5660a37afa2e08591989d6815a51f5bf787a370d44af1c0bc5a69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41369e6d5d0c2f2694f0fc21f6913695abac7cf040976b99becb68bb76e68fb",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-19T14:26:07Z",
    "title_canon_sha256": "2705a8216e0bd8b3db32dc22c5099f719c5dc3624d8ec0fdafb693894c8c4155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13167",
    "kind": "arxiv",
    "version": 1
  }
}