Pith Number

pith:QLPL67UF

pith:2011:QLPL67UF7ME6CNVPB6VMQZXB4M

not attested not anchored not stored refs pending

CMB Temperature and Matter Power Spectrum in a Decay Vacuum Dark Energy Model

Hyerim Noh, Lixin Xu, Yuting Wang

arxiv:1112.5216 v1 · 2011-12-22 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLPL67UF7ME6CNVPB6VMQZXB4M}

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	2026-05-18T01:59:03.470093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82debf7e85fb09e136af0faac866e1e31b2c3b0b9acc6c7053d3c080ed8ad72d

Aliases

arxiv: 1112.5216 · arxiv_version: 1112.5216v1 · doi: 10.48550/arxiv.1112.5216 · pith_short_12: QLPL67UF7ME6 · pith_short_16: QLPL67UF7ME6CNVP · pith_short_8: QLPL67UF

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/QLPL67UF7ME6CNVPB6VMQZXB4M \
  | 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: 82debf7e85fb09e136af0faac866e1e31b2c3b0b9acc6c7053d3c080ed8ad72d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e22e529547df2b66d7f65fc6f2b6e6014746ab2ffab8b1949d5cb829349120",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-22T01:28:17Z",
    "title_canon_sha256": "763d32d10ce201cc8e3832be722b893aec83eb40a39c37a3255884c44e71b2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5216",
    "kind": "arxiv",
    "version": 1
  }
}