Pith Number

pith:6DOIHVXE

pith:2014:6DOIHVXEKSVITGC45TSJLOGEBF

not attested not anchored not stored refs pending

Reanalyzing the upper limit on the tensor-to-scalar perturbation ratio r_T in a quartic potential inflationary model

A. Mukherjee, D. Lohiya, R. Kabir

arxiv:1405.5136 v3 · 2014-05-20 · 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{6DOIHVXEKSVITGC45TSJLOGEBF}

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	2026-05-18T02:44:49.006755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0dc83d6e454aa89985cece495b8c4095b8d60c7f21205aacf8d6eb4c801a6e5

Aliases

arxiv: 1405.5136 · arxiv_version: 1405.5136v3 · doi: 10.48550/arxiv.1405.5136 · pith_short_12: 6DOIHVXEKSVI · pith_short_16: 6DOIHVXEKSVITGC4 · pith_short_8: 6DOIHVXE

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/6DOIHVXEKSVITGC45TSJLOGEBF \
  | 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: f0dc83d6e454aa89985cece495b8c4095b8d60c7f21205aacf8d6eb4c801a6e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2617b34bf6435811a8c1f29570822a6265900093bdb729f2f9193f52ec280fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-05-20T16:05:36Z",
    "title_canon_sha256": "5d3a4d0a8053d91bb8c834181d34a7b107bdc86b593baf34db1a6646043911f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5136",
    "kind": "arxiv",
    "version": 3
  }
}