Pith Number

pith:2CQLM5PG

pith:2014:2CQLM5PGPM4TFRH3QT4INAOD4H

not attested not anchored not stored refs pending

Running Spectral Index from Large-field Inflation with Modulations Revisited

Fuminobu Takahashi, Michael Czerny, Takeshi Kobayashi

arxiv:1403.4589 v3 · 2014-03-18 · astro-ph.CO · 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{2CQLM5PGPM4TFRH3QT4INAOD4H}

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.

Cited by

1 paper in Pith

The End of the First Act: Spectral Running, Interacting Dark Radiation, and the Hubble Tension in Light of ACT DR6 Data

Receipt and verification

First computed	2026-05-18T02:48:56.320277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a0b675e67b3932c4fb84f88681c3e1e7ced5bff46889863a7646f344d80a3b

Aliases

arxiv: 1403.4589 · arxiv_version: 1403.4589v3 · doi: 10.48550/arxiv.1403.4589 · pith_short_12: 2CQLM5PGPM4T · pith_short_16: 2CQLM5PGPM4TFRH3 · pith_short_8: 2CQLM5PG

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/2CQLM5PGPM4TFRH3QT4INAOD4H \
  | 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: d0a0b675e67b3932c4fb84f88681c3e1e7ced5bff46889863a7646f344d80a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178315479bf28abc2383a857b465a69430925b1962dd05fe33e92046b6dbdd54",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-18T19:44:04Z",
    "title_canon_sha256": "e85a7b3efdec40fceb73de4590a2715c9f7a18dbd4d5e5f8c7a5aa9d0bdd361a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4589",
    "kind": "arxiv",
    "version": 3
  }
}