Pith Number

pith:DPD4QU6T

pith:2008:DPD4QU6TVSHM2A6XIIAVMZOHER

not attested not anchored not stored refs pending

Spectroscopic Confirmation of Two Massive Red-Sequence-Selected Galaxy Clusters at z ~ 1.2 in the SpARCS-North Cluster Survey

Adam Muzzin, Carol Lonsdale, David Gilbank, Gillian Wilson, Henk Hoekstra, H.K.C. Yee, Jason Surace, Jonathan P. Gardner, Kris Blindert, Mark Lacy, Mike Gladders, Ricardo Demarco, Subhabrata Majumdar

arxiv:0810.0005 v1 · 2008-10-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPD4QU6TVSHM2A6XIIAVMZOHER}

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.

Cited by

1 paper in Pith

Near-IR Weak-lensing (NIRWL) Measurements in the CANDELS Fields. II. Mass Mapping and Overdensity Characterization

Receipt and verification

First computed	2026-05-18T04:29:26.351422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc7c853d3ac8ecd03d742015665c7247855385c930a88ebd54e20dfbde8a509

Aliases

arxiv: 0810.0005 · arxiv_version: 0810.0005v1 · doi: 10.48550/arxiv.0810.0005 · pith_short_12: DPD4QU6TVSHM · pith_short_16: DPD4QU6TVSHM2A6X · pith_short_8: DPD4QU6T

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/DPD4QU6TVSHM2A6XIIAVMZOHER \
  | 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: 1bc7c853d3ac8ecd03d742015665c7247855385c930a88ebd54e20dfbde8a509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "841f0cd221f18d19e7d73a6d3e648ea21665fc6c76cc2d964c02e15d655c60e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-01T01:27:11Z",
    "title_canon_sha256": "1a898584aba3415a880a0fa066518c16d89e35672958ea35c3e335bd8fccc364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0005",
    "kind": "arxiv",
    "version": 1
  }
}