Pith Number

pith:QPHVVLSS

pith:2014:QPHVVLSSPF3ARYGW5QNQBFBFZE

not attested not anchored not stored refs pending

Can CMB data constrain the inflationary field range?

Diederik Roest, Ivonne Zavala, Juan Garcia-Bellido, Marco Scalisi

arxiv:1405.7399 v2 · 2014-05-28 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPHVVLSSPF3ARYGW5QNQBFBFZE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:43:25.887152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cf5aae52797608e0d6ec1b009425c92bfd46db4a79c63b16d96def04d8a9e8

Aliases

arxiv: 1405.7399 · arxiv_version: 1405.7399v2 · doi: 10.48550/arxiv.1405.7399 · pith_short_12: QPHVVLSSPF3A · pith_short_16: QPHVVLSSPF3ARYGW · pith_short_8: QPHVVLSS

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/QPHVVLSSPF3ARYGW5QNQBFBFZE \
  | 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: 83cf5aae52797608e0d6ec1b009425c92bfd46db4a79c63b16d96def04d8a9e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81b7344fc9d2a217ccc840958cf041f25546635c1e6d3b6fcf7a4b3b1d4f333",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-05-28T21:10:21Z",
    "title_canon_sha256": "a9b30f34766135c86bbe2608b21504c211fa9c21c11cfb0f4c1b0425a3b181ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7399",
    "kind": "arxiv",
    "version": 2
  }
}