Pith Number

pith:BRTIKASK

pith:2015:BRTIKASKRHUDU7XZ7VFLVCX4CM

not attested not anchored not stored refs pending

Unbiased methods for removing systematics from galaxy clustering measurements

Boris Leistedt, Franz Elsner, Hiranya V. Peiris

arxiv:1509.08933 v2 · 2015-09-29 · 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{BRTIKASKRHUDU7XZ7VFLVCX4CM}

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	2026-05-18T01:21:52.481072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6685024a89e83a7ef9fd4aba8afc130e52965e546595d24107937f484dbf07

Aliases

arxiv: 1509.08933 · arxiv_version: 1509.08933v2 · doi: 10.48550/arxiv.1509.08933 · pith_short_12: BRTIKASKRHUD · pith_short_16: BRTIKASKRHUDU7XZ · pith_short_8: BRTIKASK

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/BRTIKASKRHUDU7XZ7VFLVCX4CM \
  | 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: 0c6685024a89e83a7ef9fd4aba8afc130e52965e546595d24107937f484dbf07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a957e7103735604090c9e3da469a61acfa205dbfdf14c0cfb8f287e33d0f29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-29T20:14:53Z",
    "title_canon_sha256": "0cdaa2df81899afd148a080a81835d82ca29ae620c7e9095d36e5a25042d8313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08933",
    "kind": "arxiv",
    "version": 2
  }
}