Pith Number

pith:HV5FEFQU

pith:2018:HV5FEFQUNU25LZ4PL6RJKC3EOX

not attested not anchored not stored refs pending

Quadratic estimator for CMB cross-correlation

M. Tristram, S. Henrot-Versill\'e, S. Vanneste, T. Louis

arxiv:1807.02484 v3 · 2018-07-06 · 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{HV5FEFQUNU25LZ4PL6RJKC3EOX}

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

3 papers in Pith

Constraints on primordial non-Gaussianity from Quaia

QML-FAST -- A Fast Code for low-$\ell$ Tomographic Maximum Likelihood Power Spectrum Estimation

Forecasts of CMB $E$-mode anomalies for AliCPT-1

Receipt and verification

First computed	2026-05-17T23:59:52.332346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d7a5216146d35d5e78f5fa2950b6475e27a1a9947b87b16fdaf5cd3501b06f4

Aliases

arxiv: 1807.02484 · arxiv_version: 1807.02484v3 · doi: 10.48550/arxiv.1807.02484 · pith_short_12: HV5FEFQUNU25 · pith_short_16: HV5FEFQUNU25LZ4P · pith_short_8: HV5FEFQU

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/HV5FEFQUNU25LZ4PL6RJKC3EOX \
  | 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: 3d7a5216146d35d5e78f5fa2950b6475e27a1a9947b87b16fdaf5cd3501b06f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f7063cfb2b036bb53b2591e47c312f682bb6a6f51fc32bc47cd717a5a83864",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-07-06T16:58:11Z",
    "title_canon_sha256": "afd0eb8395222b0cdd8631dbbd5e58830aac50f706c9b2948d1ed274b0b4b237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02484",
    "kind": "arxiv",
    "version": 3
  }
}