Pith Number

pith:SWWZB6NP

pith:2012:SWWZB6NPOSDFNCNIINX3IQC7VX

not attested not anchored not stored refs pending

Extended analysis of CMB constraints on non-Gaussianity in isocurvature perturbations

Chiaki Hikage, Masahiro Kawasaki, Tomo Takahashi, Toyokazu Sekiguchi

arxiv:1212.6001 v1 · 2012-12-25 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWWZB6NPOSDFNCNIINX3IQC7VX}

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	2026-05-18T01:52:28.581229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95ad90f9af74865689a8436fb4405fadc1d26702b617fee25b57d52ed0f7a3e1

Aliases

arxiv: 1212.6001 · arxiv_version: 1212.6001v1 · doi: 10.48550/arxiv.1212.6001 · pith_short_12: SWWZB6NPOSDF · pith_short_16: SWWZB6NPOSDFNCNI · pith_short_8: SWWZB6NP

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/SWWZB6NPOSDFNCNIINX3IQC7VX \
  | 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: 95ad90f9af74865689a8436fb4405fadc1d26702b617fee25b57d52ed0f7a3e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b54230e2bd0af781e3ca7a94f92635b4a47dc113b30f39c864499aa11dca4270",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-25T08:24:22Z",
    "title_canon_sha256": "1adc1448e061bb7c4fc3228236231ad0e024b1d6670714cdc9e9060f2fa3f43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6001",
    "kind": "arxiv",
    "version": 1
  }
}