Pith Number

pith:VBXUVPWV

pith:2024:VBXUVPWV3ATZXPS35JD6BRQSWR

not attested not anchored not stored refs pending

Measuring the matter fluctuations in the Local Universe with the ALFALFA catalog

Armando Bernui, Camila Franco, Felipe Avila, Jezebel Oliveira, Maria Lopes

arxiv:2406.16693 v2 · 2024-06-24 · 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{VBXUVPWV3ATZXPS35JD6BRQSWR}

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	2026-07-05T10:04:38.976692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86f4abed5d8279bbe5bea47e0c612b4712dd4e37eb747e98eddb0f2e325156b

Aliases

arxiv: 2406.16693 · arxiv_version: 2406.16693v2 · doi: 10.48550/arxiv.2406.16693 · pith_short_12: VBXUVPWV3ATZ · pith_short_16: VBXUVPWV3ATZXPS3 · pith_short_8: VBXUVPWV

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/VBXUVPWV3ATZXPS35JD6BRQSWR \
  | 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: a86f4abed5d8279bbe5bea47e0c612b4712dd4e37eb747e98eddb0f2e325156b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "352b8374c159eb63fb158eced5218442b6af3c86a44301ae4671c01fe58e09dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-06-24T14:52:27Z",
    "title_canon_sha256": "7a3f8916fbb30d0585a4bf3e96588911416385c24ff41f82405bb3470d0d0481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16693",
    "kind": "arxiv",
    "version": 2
  }
}