Pith Number

pith:CNYRUAKC

pith:2018:CNYRUAKCO46QIQSFI2AMXG6KDX

not attested not anchored not stored refs pending

Observing patchy reionization with future CMB polarization experiments

Andrea Lapi, Anirban Roy, Carlo Baccigalupi, David Spergel

arxiv:1801.02393 v2 · 2018-01-08 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNYRUAKCO46QIQSFI2AMXG6KDX}

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

Into the Gompverse: A robust Gompertzian reionization model for CMB analyses

Receipt and verification

First computed	2026-05-18T00:15:46.745597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13711a0142773d0442454680cb9bca1def0dfffbb56c6d7630d6baba34610b59

Aliases

arxiv: 1801.02393 · arxiv_version: 1801.02393v2 · doi: 10.48550/arxiv.1801.02393 · pith_short_12: CNYRUAKCO46Q · pith_short_16: CNYRUAKCO46QIQSF · pith_short_8: CNYRUAKC

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/CNYRUAKCO46QIQSFI2AMXG6KDX \
  | 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: 13711a0142773d0442454680cb9bca1def0dfffbb56c6d7630d6baba34610b59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d7493a2dfa8673641027cb0787d482012f7ac0c4a2dc4f40e60a987fb77e36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-08T11:52:55Z",
    "title_canon_sha256": "27026a34598604a7b09a40b02f570086314f6962f5c8f266abd57a5d2a873c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02393",
    "kind": "arxiv",
    "version": 2
  }
}