Pith Number

pith:TY3G7YQN

pith:2019:TY3G7YQNQ2RZVLUHFDDXXZ2W5B

not attested not anchored not stored refs pending

Reionization optical depth determination from Planck HFI data with ten percent accuracy

J.-L. Puget, J.-M. Delouis, L. Pagano, L. Vibert, S. Mottet

arxiv:1908.09856 v2 · 2019-08-26 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TY3G7YQNQ2RZVLUHFDDXXZ2W5B}

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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

12 papers in Pith

Raising the reionization optical depth with inflationary CMB features

What it takes to solve the Hubble tension through Modifications of Cosmological Recombination II: in light of ACT DR6 and DESI DR2

The Atacama Cosmology Telescope: Probing new signatures of ultralight axions with gravitational lensing

Compressed Gaussian likelihood for the Planck low-$\ell$ data

Constraining primordial oscillations and inflationary particle production with Planck, ACT DR6, and DESI DR2

Receipt and verification

First computed	2026-07-05T01:05:36.178617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e366fe20d86a39aae8728c77be756e86f75fa8f0c1b2232ae872289b7c5a927

Aliases

arxiv: 1908.09856 · arxiv_version: 1908.09856v2 · doi: 10.48550/arxiv.1908.09856 · pith_short_12: TY3G7YQNQ2RZ · pith_short_16: TY3G7YQNQ2RZVLUH · pith_short_8: TY3G7YQN

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/TY3G7YQNQ2RZVLUHFDDXXZ2W5B \
  | 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: 9e366fe20d86a39aae8728c77be756e86f75fa8f0c1b2232ae872289b7c5a927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2a6beec27b8b3742113b9869927624716d76dd1d8616c20abd46029b19c1dc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-08-26T18:00:33Z",
    "title_canon_sha256": "97ee0bd0bf3fb1dcdb08eab52f188075c9f6586d0c09c5907fc38092e82e3d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09856",
    "kind": "arxiv",
    "version": 2
  }
}