Pith Number

pith:SW7XIDPF

pith:2014:SW7XIDPFSRFXGL54BJM743MDV6

not attested not anchored not stored refs pending

Candidate Clusters of Galaxies at $z>1.3$ Identified in the Spitzer SPT Deep Field Survey

A.H. Gonzalez, A. Rettura, D. Gettings, D. Stern, J.G. Bartlett, J. Martinez-Manso, M. Brodwin, M.L.N. Ashby, S.A. Stanford, S. Mei

arxiv:1404.0023 v1 · 2014-03-31 · astro-ph.CO · 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{SW7XIDPFSRFXGL54BJM743MDV6}

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	2026-05-18T01:43:43.645640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95bf740de5944b732fbc0a59fe6d83afb1f8a3a4a4757649fa8e9b1e038f944e

Aliases

arxiv: 1404.0023 · arxiv_version: 1404.0023v1 · doi: 10.48550/arxiv.1404.0023 · pith_short_12: SW7XIDPFSRFX · pith_short_16: SW7XIDPFSRFXGL54 · pith_short_8: SW7XIDPF

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/SW7XIDPFSRFXGL54BJM743MDV6 \
  | 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: 95bf740de5944b732fbc0a59fe6d83afb1f8a3a4a4757649fa8e9b1e038f944e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26558fcea3771d5e19535009e61eb1d2c7befd2d3153a8941145897135e57be1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-31T20:11:39Z",
    "title_canon_sha256": "d079a3b98fac0ae7d0213fcefecaf9c6a98b5e24f9dfc19cf44a06d23d0da1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0023",
    "kind": "arxiv",
    "version": 1
  }
}