Pith Number

pith:CS6QSBDM

pith:2009:CS6QSBDMV7FPF3OPYD5TRPFQ6N

not attested not anchored not stored refs pending

The Subdominant Curvaton

Gerasimos Rigopoulos, Kari Enqvist, Olli Taanila, Sami Nurmi, Tomo Takahashi

arxiv:0906.3126 v2 · 2009-06-17 · 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{CS6QSBDMV7FPF3OPYD5TRPFQ6N}

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	2026-05-18T02:24:55.474456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14bd09046cafcaf2edcfc0fb38bcb0f34d685271e16bdd51cc3fcd3746349d73

Aliases

arxiv: 0906.3126 · arxiv_version: 0906.3126v2 · doi: 10.48550/arxiv.0906.3126 · pith_short_12: CS6QSBDMV7FP · pith_short_16: CS6QSBDMV7FPF3OP · pith_short_8: CS6QSBDM

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/CS6QSBDMV7FPF3OPYD5TRPFQ6N \
  | 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: 14bd09046cafcaf2edcfc0fb38bcb0f34d685271e16bdd51cc3fcd3746349d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee0979fd2fe7b7b74df969c693966b2b85a2bf6dc3197c92547fc9d0815820e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-06-17T14:29:22Z",
    "title_canon_sha256": "786bd11778125069579c9b0b2c1ca42a3b42d6dd218f804f31c7c95a7059e8ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3126",
    "kind": "arxiv",
    "version": 2
  }
}