Pith Number

pith:4XPQSCEX

pith:2014:4XPQSCEXUNY73TT56TR4LULMBI

not attested not anchored not stored refs pending

Constraints on Pre-inflation Fluctuations in a Nearly Flat Open {\Lambda}CDM Cosmology

G. J. Mathews, I.-S. Suh, N. Q. Lan, T. Kajino

arxiv:1406.3409 v3 · 2014-06-13 · 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{4XPQSCEXUNY73TT56TR4LULMBI}

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	2026-05-18T01:24:14.809862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5df090897a371fdce7df4e3c5d16c0a15468237909647b1c7deb2493aa42965

Aliases

arxiv: 1406.3409 · arxiv_version: 1406.3409v3 · doi: 10.48550/arxiv.1406.3409 · pith_short_12: 4XPQSCEXUNY7 · pith_short_16: 4XPQSCEXUNY73TT5 · pith_short_8: 4XPQSCEX

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/4XPQSCEXUNY73TT56TR4LULMBI \
  | 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: e5df090897a371fdce7df4e3c5d16c0a15468237909647b1c7deb2493aa42965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a08f8b09ebab934b0f629ac5a0d6774b4c1b5692134803eacc954ac120deb88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-06-13T03:13:00Z",
    "title_canon_sha256": "4fb6280bc212978f49d50eaa794817bc4544dc8c3f1843fc31bbb09e249fc867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3409",
    "kind": "arxiv",
    "version": 3
  }
}