Pith Number

pith:6YGIBTFT

pith:2015:6YGIBTFT4XVV2HCEQ2SZ7TOSJG

not attested not anchored not stored refs pending

Growth rate of cosmological perturbations at z ~ 0.1 from a new observational test

Adi Nusser, Enzo Branchini, Martin Feix

arxiv:1503.05945 v2 · 2015-03-19 · 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{6YGIBTFT4XVV2HCEQ2SZ7TOSJG}

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	2026-05-18T01:37:13.583928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f60c80ccb3e5eb5d1c4486a59fcdd24995ea9a89c93ded3e5c80dee993414e4d

Aliases

arxiv: 1503.05945 · arxiv_version: 1503.05945v2 · doi: 10.48550/arxiv.1503.05945 · pith_short_12: 6YGIBTFT4XVV · pith_short_16: 6YGIBTFT4XVV2HCE · pith_short_8: 6YGIBTFT

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/6YGIBTFT4XVV2HCEQ2SZ7TOSJG \
  | 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: f60c80ccb3e5eb5d1c4486a59fcdd24995ea9a89c93ded3e5c80dee993414e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ef21fa6779eefe098393659c47996bcb90a1fafb20f022c055aaa6229cdce9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-19T21:00:22Z",
    "title_canon_sha256": "53367a216d7bf280154bee724c4b87e667c1b12b7132f2fd515b07b6c85b1062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05945",
    "kind": "arxiv",
    "version": 2
  }
}