Pith Number

pith:33GKGPUJ

pith:2017:33GKGPUJEPU3STLXJPOWN7YUTG

not attested not anchored not stored refs pending

Cosmological exploitation of cosmic void statistics - New numerical tools in the CosmoBolognaLib to extract cosmological constraints from the void size function

Federico Marulli, Tommaso Ronconi

arxiv:1703.07848 v2 · 2017-03-22 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:30:05.228522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

decca33e8923e9b94d774bdd66ff1499b86bc3ec7c8d80073f37777a7f8bc5c7

Aliases

arxiv: 1703.07848 · arxiv_version: 1703.07848v2 · doi: 10.48550/arxiv.1703.07848 · pith_short_12: 33GKGPUJEPU3 · pith_short_16: 33GKGPUJEPU3STLX · pith_short_8: 33GKGPUJ

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/33GKGPUJEPU3STLXJPOWN7YUTG \
  | 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: decca33e8923e9b94d774bdd66ff1499b86bc3ec7c8d80073f37777a7f8bc5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742f844c024143635baf28841f23059f403d7a0efaf744d78b47e5c442d28d65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-22T21:00:19Z",
    "title_canon_sha256": "2811ced6e7c8cf8680e18c75f44ea3912ebcab5a5578c42cba3f72cc3520f5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07848",
    "kind": "arxiv",
    "version": 2
  }
}