Pith Number

pith:A7RUESCG

pith:2013:A7RUESCGA7XPKLENAW4OUVNJUC

not attested not anchored not stored refs pending

The ALHAMBRA survey: reliable morphological catalogue of 22,051 early- and late-type galaxies

A. Del Olmo, A. Fern\'andez-Soto, A. Molino, A. M. P\'erez-Garc\'ia, B. Ascaso, C. Husillos, C. L\'opez-Sanjuan, D. Crist\'obal-Hornillos, E. Alfaro, F. J. Castander, F. Prada, I. M\'arquez, I. Matute, I. Oteo, J. A. L. Aguerri, J. Cabrera-Ca\~no, J. Cepa, J. Masegosa, J. M. Quintana, J. Perea, L. Infante, M. Cervi\~no, M. Fern\'andez Lorenzo, M. Huertas-Company, 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:1308.3146 v1 · 2013-08-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7RUESCGA7XPKLENAW4OUVNJUC}

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

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	2026-05-18T01:48:15.550618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e342484607eef52c8d05b8ea55a9a0b42a4e2d3951111a83b4505a77799d94

Aliases

arxiv: 1308.3146 · arxiv_version: 1308.3146v1 · doi: 10.48550/arxiv.1308.3146 · pith_short_12: A7RUESCGA7XP · pith_short_16: A7RUESCGA7XPKLEN · pith_short_8: A7RUESCG

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/A7RUESCGA7XPKLENAW4OUVNJUC \
  | 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: 07e342484607eef52c8d05b8ea55a9a0b42a4e2d3951111a83b4505a77799d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d86a2518b39cade85e9f8d0ac2b91c9ca75e38223f514e0b4553dc6e7f89db2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-14T14:54:27Z",
    "title_canon_sha256": "a2afa3d0438394348d907a43cb1db3125c05b09e5fee050c167a995806cfa9af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3146",
    "kind": "arxiv",
    "version": 1
  }
}