Pith Number

pith:2DNYQHUR

pith:2019:2DNYQHURKREFJWOFOVS6Z7WHZB

not attested not anchored not stored refs pending

Lensing anomaly and oscillations in the primordial power spectrum

Guillem Dom\`enech, Marc Kamionkowski

arxiv:1905.04323 v3 · 2019-05-10 · 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{2DNYQHURKREFJWOFOVS6Z7WHZB}

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	2026-07-05T06:50:50.114185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0db881e91544854d9c57565ecfec7c86835d06577bc0547aa2a91a9d9da5de9

Aliases

arxiv: 1905.04323 · arxiv_version: 1905.04323v3 · doi: 10.48550/arxiv.1905.04323 · pith_short_12: 2DNYQHURKREF · pith_short_16: 2DNYQHURKREFJWOF · pith_short_8: 2DNYQHUR

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/2DNYQHURKREFJWOFOVS6Z7WHZB \
  | 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: d0db881e91544854d9c57565ecfec7c86835d06577bc0547aa2a91a9d9da5de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f65af797e1836ef83e302685b8ee52cf278f60aa506788511e31377c430b6c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-05-10T18:03:03Z",
    "title_canon_sha256": "39980cafa592229cafc15ed6869f6e909d6e180b18c3017c511b3b666cc4ee9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04323",
    "kind": "arxiv",
    "version": 3
  }
}