Pith Number

pith:G22ZGOV5

pith:2023:G22ZGOV53R3QUYSDMN4OEHAX5A

not attested not anchored not stored refs pending

Cool dark sector, concordance, and a low $\sigma_8$

Ellie Hughes, Fei Ge, Francis-Yan Cyr-Racine, Lloyd Knox, Srinivasan Raghunathan

arxiv:2311.05678 v2 · 2023-11-09 · astro-ph.CO · 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{G22ZGOV53R3QUYSDMN4OEHAX5A}

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	2026-07-05T08:18:01.870359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b5933abddc770a62436378e21c17e8374a1c88102e20f377c4a5f63257a23e

Aliases

arxiv: 2311.05678 · arxiv_version: 2311.05678v2 · doi: 10.48550/arxiv.2311.05678 · pith_short_12: G22ZGOV53R3Q · pith_short_16: G22ZGOV53R3QUYSD · pith_short_8: G22ZGOV5

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/G22ZGOV53R3QUYSDMN4OEHAX5A \
  | 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: 36b5933abddc770a62436378e21c17e8374a1c88102e20f377c4a5f63257a23e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d79c63d39bc1512212d52385f6ce3995d917626a43dcb8f78e38ebfb346d5a44",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-11-09T19:00:00Z",
    "title_canon_sha256": "409fb924ef32d32ca61db8c6a2c350ae236a638dae9c3c7731e80a404b18f0b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05678",
    "kind": "arxiv",
    "version": 2
  }
}