Pith Number

pith:K3EY42HB

pith:2015:K3EY42HBKETPIPDU4PUTW2RWRI

not attested not anchored not stored refs pending

Galaxy alignments: Observations and impact on cosmology

Adrienne Leonard, Alina Kiessling, Ami Choi, Anais Rassat, Benjamin Joachimi, Bj\"orn Malte Sch\"afer, Crist\'obal Sif\'on, Donnacha Kirk, Henk Hoekstra, Marcello Cacciato, Michael L. Brown, Rachel Mandelbaum, Thomas D. Kitching

arxiv:1504.05465 v2 · 2015-04-21 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3EY42HBKETPIPDU4PUTW2RWRI}

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.

Cited by

1 paper in Pith

Parity Violation in Galaxy Shapes: Primordial Non-Gaussianity

Receipt and verification

First computed	2026-05-18T01:23:12.381115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c98e68e15126f43c74e3e93b6a368a004cd4e1d9459b89001db471a72b01ff

Aliases

arxiv: 1504.05465 · arxiv_version: 1504.05465v2 · doi: 10.48550/arxiv.1504.05465 · pith_short_12: K3EY42HBKETP · pith_short_16: K3EY42HBKETPIPDU · pith_short_8: K3EY42HB

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/K3EY42HBKETPIPDU4PUTW2RWRI \
  | 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: 56c98e68e15126f43c74e3e93b6a368a004cd4e1d9459b89001db471a72b01ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a4ea1863ee0b0f8751985e6f6c0a25beb3af5f28066d32be7300e16920ec77",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-21T15:24:18Z",
    "title_canon_sha256": "49e4b42431e81d07617faa79c21d484d0475257135894de858c3944afa283540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05465",
    "kind": "arxiv",
    "version": 2
  }
}