Pith Number

pith:ZDURAHYQ

pith:2009:ZDURAHYQC3P7DENTGZGAAF44EL

not attested not anchored not stored refs pending

A study of the galaxy redshift distribution toward the cosmic microwave background cold spot in the Corona Borealis supercluster

Carlos M. Guti\'errez, Carmen P. Padilla-Torres, Jos\'e Alberto Rubi\~no-Mart\'in, Rafael Rebolo, Ricardo G\'enova-Santos

arxiv:0912.5167 v1 · 2009-12-28 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDURAHYQC3P7DENTGZGAAF44EL}

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	2026-05-18T02:10:13.465754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e9101f1016dff191b3364c00179c22e647f414d62e2ca8647ab577abc96a03

Aliases

arxiv: 0912.5167 · arxiv_version: 0912.5167v1 · doi: 10.48550/arxiv.0912.5167 · pith_short_12: ZDURAHYQC3P7 · pith_short_16: ZDURAHYQC3P7DENT · pith_short_8: ZDURAHYQ

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/ZDURAHYQC3P7DENTGZGAAF44EL \
  | 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: c8e9101f1016dff191b3364c00179c22e647f414d62e2ca8647ab577abc96a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006953294dfdff4990d4353b38e4be5aca53cb9c188cca44594a5630e2b92e27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-28T13:15:34Z",
    "title_canon_sha256": "647ff7698518a8309c8b3f12c81cb198b9d0ed7eb6b4cf9b9f8ccdd6b5c853b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5167",
    "kind": "arxiv",
    "version": 1
  }
}