Pith Number

pith:LRLD6HC4

pith:2018:LRLD6HC4LVM4OLLWJ6TGGIA7ZM

not attested not anchored not stored refs pending

Cosmic Microwave Background Constraints in Light of Priors Over Reionization Histories

Fran\c{c}ois Bouchet, Marius Millea

arxiv:1804.08476 v2 · 2018-04-23 · astro-ph.CO · astro-ph.IM · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRLD6HC4LVM4OLLWJ6TGGIA7ZM}

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	2026-05-18T00:04:17.395668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c563f1c5c5d59c72d764fa663201fcb05c0558d74b17b1a8a90901263fb500c

Aliases

arxiv: 1804.08476 · arxiv_version: 1804.08476v2 · doi: 10.48550/arxiv.1804.08476 · pith_short_12: LRLD6HC4LVM4 · pith_short_16: LRLD6HC4LVM4OLLW · pith_short_8: LRLD6HC4

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/LRLD6HC4LVM4OLLWJ6TGGIA7ZM \
  | 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: 5c563f1c5c5d59c72d764fa663201fcb05c0558d74b17b1a8a90901263fb500c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e213bff28f0a99b6ddbd106e00c060a2a7e0dc6d037d69cfd560a72bb907c076",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-04-23T14:40:46Z",
    "title_canon_sha256": "e69225ea238b34e34b6cf4d00fc8797829cf01e4bdea7470d3652033e8e5e6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08476",
    "kind": "arxiv",
    "version": 2
  }
}