Pith Number

pith:CE7WTTUJ

pith:2015:CE7WTTUJVIPSXIQLTXWOMYWDUE

not attested not anchored not stored refs pending

The impact from survey depth and resolution on the morphological classification of galaxies

A. Del Olmo, A. Fern\'andez-Soto, A. Molino, A. M. P\'erez-Garc\'ia, B. Ascaso, C. Caldwell, C. Husillos, C. L\'opez-Sanjuan, C. Simpson, D. Crist\'obal-Hornillos, E. Alfaro, F. J. Castander, F. Prada, I. M\'arquez, J. A. L. Aguerri, J. Cabrera-Ca\~no, J. Cepa, J. Masegosa, J. M. Quintana, J. Perea, K. Viironen, L. Infante, M. Cervi\~no, M. Moles, M. Povi\'c, N. Ben\'itez, R. M. Gonz\'alez Delgado, T. Aparicio-Villegas, T. Broadhurst, V. J. Mart\'inez, Y. Jim\'enez-Teja

arxiv:1507.05846 v1 · 2015-07-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CE7WTTUJVIPSXIQLTXWOMYWDUE}

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	2026-05-18T01:33:42.323061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113f69ce89aa1f2ba20b9dece662c3a116ab18c613875e549c52217c179ffa98

Aliases

arxiv: 1507.05846 · arxiv_version: 1507.05846v1 · doi: 10.48550/arxiv.1507.05846 · pith_short_12: CE7WTTUJVIPS · pith_short_16: CE7WTTUJVIPSXIQL · pith_short_8: CE7WTTUJ

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/CE7WTTUJVIPSXIQLTXWOMYWDUE \
  | 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: 113f69ce89aa1f2ba20b9dece662c3a116ab18c613875e549c52217c179ffa98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "657f2e0e23ce58f48fbefbe9a77e9ecbb8cf431bf087008249215a27b7c84669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-21T14:17:44Z",
    "title_canon_sha256": "f626a6588f72cda48b981efc119a8521ae7b583e365502ddd074ef4fefbef7aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05846",
    "kind": "arxiv",
    "version": 1
  }
}