Pith Number

pith:WNKTVDKC

pith:2014:WNKTVDKCL37ZNFYQDSSRITPUOY

not attested not anchored not stored refs pending

The ALHAMBRA survey: Accurate merger fractions by PDF analysis of photometric close pairs

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

arxiv:1409.1142 v1 · 2014-09-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNKTVDKCL37ZNFYQDSSRITPUOY}

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	2026-05-18T02:19:59.737531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3553a8d425eff9697101ca5144df47633dddffca320b03dcfc1739e44ca888b

Aliases

arxiv: 1409.1142 · arxiv_version: 1409.1142v1 · doi: 10.48550/arxiv.1409.1142 · pith_short_12: WNKTVDKCL37Z · pith_short_16: WNKTVDKCL37ZNFYQ · pith_short_8: WNKTVDKC

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/WNKTVDKCL37ZNFYQDSSRITPUOY \
  | 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: b3553a8d425eff9697101ca5144df47633dddffca320b03dcfc1739e44ca888b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929b8f39c291f8991895320d9cba8ac18cb7f3cf9f890131f9cd9b9d09979ce4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-03T16:20:23Z",
    "title_canon_sha256": "18e155cab3e0bb45a22232dc00023f330987ae983fc377225db1fe300f2de50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1142",
    "kind": "arxiv",
    "version": 1
  }
}