Pith Number

pith:WOV7ODST

pith:2021:WOV7ODSTMZCHYPGH7NDSRZKRF6

not attested not anchored not stored refs pending

RELIKE: Reionization Effective Likelihood from Planck 2018 Data

Chen Heinrich, Wayne Hu

arxiv:2104.13998 v1 · 2021-04-28 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOV7ODSTMZCHYPGH7NDSRZKRF6}

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

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-07-05T03:12:03.760723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3abf70e5366447c3cc7fb4728e5512f96f2753347e7b2275e5f676a0ca05287

Aliases

arxiv: 2104.13998 · arxiv_version: 2104.13998v1 · doi: 10.48550/arxiv.2104.13998 · pith_short_12: WOV7ODSTMZCH · pith_short_16: WOV7ODSTMZCHYPGH · pith_short_8: WOV7ODST

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/WOV7ODSTMZCHYPGH7NDSRZKRF6 \
  | 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: b3abf70e5366447c3cc7fb4728e5512f96f2753347e7b2275e5f676a0ca05287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87fe63c1e6b67256ccc0ef0c7a4cfec1dcb16661f219bb0f72b2982402957bd6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-04-28T19:58:30Z",
    "title_canon_sha256": "3cff728443eb9a057197e00f91613d10ee380a1f6e5a9eccdbcbef5fd3efa58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13998",
    "kind": "arxiv",
    "version": 1
  }
}