Pith Number

pith:KDCRTX5A

pith:2026:KDCRTX5A4QEUTNSQI3B7GRCYYB

not attested not anchored not stored refs pending

The stability of voids in the local Universe: the role of the cosmological constant

N.N.Fimin, V.G.Gurzadyan, V.M.Chechetkin

arxiv:2606.19722 v1 · 2026-06-18 · 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{KDCRTX5A4QEUTNSQI3B7GRCYYB}

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	2026-06-19T16:12:33.290772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c519dfa0e40949b65046c3f34458c0528dbd356bf56c075b935a3722b07250

Aliases

arxiv: 2606.19722 · arxiv_version: 2606.19722v1 · doi: 10.48550/arxiv.2606.19722 · pith_short_12: KDCRTX5A4QEU · pith_short_16: KDCRTX5A4QEUTNSQ · pith_short_8: KDCRTX5A

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/KDCRTX5A4QEUTNSQI3B7GRCYYB \
  | 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: 50c519dfa0e40949b65046c3f34458c0528dbd356bf56c075b935a3722b07250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba1319a3681b2b939fcb6a34eb478cc2ffbb257427ddbd73f71e3f333fd1d79b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-18T02:37:03Z",
    "title_canon_sha256": "13a1f886e45c1b020419b39478b0afa7e5f9da611b3fae9c8112b8c1db41246e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19722",
    "kind": "arxiv",
    "version": 1
  }
}