Pith Number

pith:WDCTN7XP

pith:2016:WDCTN7XPJOXPOGCNVHEJQLANC5

not attested not anchored not stored refs pending

Cross-correlation of galaxies and galaxy clusters in the Sloan Digital Sky Survey and the importance of non-Poissonian shot noise

Ben Hoyle, Georg Sauerwein, Jochen Weller, Kerstin Paech, Matteo Costanzi, Nico Hamaus, Steffen Hagstotz, Tommaso Giannantonio

arxiv:1612.02018 v1 · 2016-12-06 · 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{WDCTN7XPJOXPOGCNVHEJQLANC5}

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	2026-05-18T00:39:39.502700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0c536feef4baef7184da9c8982c0d1765247d06bd72646021776cc69d46fd78

Aliases

arxiv: 1612.02018 · arxiv_version: 1612.02018v1 · doi: 10.48550/arxiv.1612.02018 · pith_short_12: WDCTN7XPJOXP · pith_short_16: WDCTN7XPJOXPOGCN · pith_short_8: WDCTN7XP

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/WDCTN7XPJOXPOGCNVHEJQLANC5 \
  | 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: b0c536feef4baef7184da9c8982c0d1765247d06bd72646021776cc69d46fd78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "898163a490addbcf1976cc863bc98fb85629730fc3997d42b5237bd84679c4b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-12-06T21:03:31Z",
    "title_canon_sha256": "b89f16d8be65fa34d7f98ede6f1be9b3d7ac20f262492cb62f4a9c4ee3a65167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02018",
    "kind": "arxiv",
    "version": 1
  }
}