Pith Number

pith:NHGTKRND

pith:2015:NHGTKRNDKAVLMTMNCVGGSREB4S

not attested not anchored not stored refs pending

What initial condition of inflation would suppress the large-scale CMB spectrum?

Pisin Chen, Yu-Hsiang Lin

arxiv:1505.05980 v3 · 2015-05-22 · gr-qc · 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{NHGTKRNDKAVLMTMNCVGGSREB4S}

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 thermal backreaction of a scalar field in de Sitter spacetime. II. Spectrum enhancement and holography

Receipt and verification

First computed	2026-05-18T01:23:08.449763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69cd3545a3502ab64d8d154c694481e4b374b40e5c6cb728376481c5408a8bce

Aliases

arxiv: 1505.05980 · arxiv_version: 1505.05980v3 · doi: 10.48550/arxiv.1505.05980 · pith_short_12: NHGTKRNDKAVL · pith_short_16: NHGTKRNDKAVLMTMN · pith_short_8: NHGTKRND

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/NHGTKRNDKAVLMTMNCVGGSREB4S \
  | 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: 69cd3545a3502ab64d8d154c694481e4b374b40e5c6cb728376481c5408a8bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cedaf74af5fef9ae1608b5cb6257bf49f64bda27cc361d4a791f62decaf720",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-22T08:10:27Z",
    "title_canon_sha256": "1b90c5fcb1ea2b0bb352a29172c8b2a3acaa80eb21a72dae6c7ab90f1476827b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05980",
    "kind": "arxiv",
    "version": 3
  }
}