Pith Number

pith:FFOU7LVO

pith:2026:FFOU7LVOQZIPLBW4YZ4OIIKN3X

not attested not anchored not stored refs pending

The impact of the formation channel on gravitational-wave-galaxy cross-correlations

Federico R. Urban, Kabir Chakravarti

arxiv:2602.14825 v2 · 2026-02-16 · 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{FFOU7LVOQZIPLBW4YZ4OIIKN3X}

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	2026-06-02T03:04:38.994247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295d4faeae8650f586dcc678e4214dddf499bfad916dda8000bc36263c1fd5a3

Aliases

arxiv: 2602.14825 · arxiv_version: 2602.14825v2 · doi: 10.48550/arxiv.2602.14825 · pith_short_12: FFOU7LVOQZIP · pith_short_16: FFOU7LVOQZIPLBW4 · pith_short_8: FFOU7LVO

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/FFOU7LVOQZIPLBW4YZ4OIIKN3X \
  | 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: 295d4faeae8650f586dcc678e4214dddf499bfad916dda8000bc36263c1fd5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd716543806ecece8bdf2cd87c4935201f6da67dadcbe9a5411dc2cbf5ffbc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-02-16T15:18:24Z",
    "title_canon_sha256": "8a758ab1ee76b2c7d1dc8f5e66c79876b01f7dbb75879197c45478a57c09a146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14825",
    "kind": "arxiv",
    "version": 2
  }
}