Pith Number

pith:RNGJIRZZ

pith:2019:RNGJIRZZ5KSVUEJOBOKKZONBPI

not attested not anchored not stored refs pending

The Void Size Function in Dynamical Dark Energy Cosmologies

Alice Pisani, Carmelita Carbone, Giovanni Verza, Luigi Guzzo, Nico Hamaus

arxiv:1906.00409 v2 · 2019-06-02 · 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{RNGJIRZZ5KSVUEJOBOKKZONBPI}

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	2026-07-05T00:26:36.135288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4c944739eaa55a112e0b94acb9a17a3f5c4e830318ec900333c45fd508c74b

Aliases

arxiv: 1906.00409 · arxiv_version: 1906.00409v2 · doi: 10.48550/arxiv.1906.00409 · pith_short_12: RNGJIRZZ5KSV · pith_short_16: RNGJIRZZ5KSVUEJO · pith_short_8: RNGJIRZZ

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/RNGJIRZZ5KSVUEJOBOKKZONBPI \
  | 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: 8b4c944739eaa55a112e0b94acb9a17a3f5c4e830318ec900333c45fd508c74b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed063e27e5db2b90bb0612ffd5c65fa650a1aafe540cc92660fb986e403669b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-06-02T14:01:13Z",
    "title_canon_sha256": "c27d1e78ac192dfe12e6907806b423ce8299a56ed4df09366319c836c5bbd097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00409",
    "kind": "arxiv",
    "version": 2
  }
}