Pith Number

pith:NL4H25FA

pith:2014:NL4H25FAHUBSQ37W7EWLDPNXRM

not attested not anchored not stored refs pending

Testing Inflation and Curvaton Scenarios with CMB Distortions

Bj\"orn Garbrecht, Sebastien Clesse, Yi Zhu

arxiv:1402.2257 v3 · 2014-02-10 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NL4H25FAHUBSQ37W7EWLDPNXRM}

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	2026-05-18T01:44:45.776014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6af87d74a03d03286ff6f92cb1bdb78b30ad88686729fcde885fadf4c219a34b

Aliases

arxiv: 1402.2257 · arxiv_version: 1402.2257v3 · doi: 10.48550/arxiv.1402.2257 · pith_short_12: NL4H25FAHUBS · pith_short_16: NL4H25FAHUBSQ37W · pith_short_8: NL4H25FA

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/NL4H25FAHUBSQ37W7EWLDPNXRM \
  | 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: 6af87d74a03d03286ff6f92cb1bdb78b30ad88686729fcde885fadf4c219a34b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff2aad551614c07e56156f1b040653d60de6681216273602d0ab5b19793c48d1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-10T20:31:02Z",
    "title_canon_sha256": "47bc7ccfe9a569d2584d89ce05b3763d8af190b116b7715ca56261e79a441298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2257",
    "kind": "arxiv",
    "version": 3
  }
}