Pith Number

pith:22PRDNQ4

pith:2005:22PRDNQ4G5AXE6F3CP4QQADIJH

not attested not anchored not stored refs pending

Moving dark energy and the CMB dipole

A.L. Maroto

arxiv:astro-ph/0512464 v2 · 2005-12-19 · astro-ph · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22PRDNQ4G5AXE6F3CP4QQADIJH}

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	2026-05-18T01:40:32.868008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69f11b61c37417278bb13f908006849fd0564a5e49f7a9d3d5861309a4b47f5

Aliases

arxiv: astro-ph/0512464 · arxiv_version: astro-ph/0512464v2 · doi: 10.48550/arxiv.astro-ph/0512464 · pith_short_12: 22PRDNQ4G5AX · pith_short_16: 22PRDNQ4G5AXE6F3 · pith_short_8: 22PRDNQ4

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/22PRDNQ4G5AXE6F3CP4QQADIJH \
  | 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: d69f11b61c37417278bb13f908006849fd0564a5e49f7a9d3d5861309a4b47f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60b0303870a86ed34767f17b7406f6731515884da10c7c32758164448d9d845",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-19T18:24:15Z",
    "title_canon_sha256": "399d2a2466157735d687cec1cb7bcbc6f4e83c498007193fc85776e3f8a09c80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512464",
    "kind": "arxiv",
    "version": 2
  }
}