Pith Number

pith:3QECUPBE

pith:2018:3QECUPBEOKUDXQAJNEV676DOTT

not attested not anchored not stored refs pending

Characterizing Signal Loss in the 21 cm Reionization Power Spectrum: A Revised Study of PAPER-64

Aaron R. Parsons, Adrian Liu, Andre Walker, Carina Cheng, Chris L. Carilli, Chuneeta D. Nunhokee, Daniel C. Jacobs, David F. Moore, David H. E. MacMahon, David R. DeBoer, Gianni Bernardi, James E. Aguirre, Jonathan C. Pober, Joshua S. Dillon, Matthew Kolopanis, Matthew R. Dexter, Pat Klima, Richard F. Bradley, Saul A. Kohn, William P. Walbrugh, Zaki S. Ali

arxiv:1810.05175 v1 · 2018-10-11 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QECUPBEOKUDXQAJNEV676DOTT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Receipt and verification

First computed	2026-05-17T23:59:49.104813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc082a3c2472a83bc009692beff86e9cd1d8be5e428e325425e0458860c710a1

Aliases

arxiv: 1810.05175 · arxiv_version: 1810.05175v1 · doi: 10.48550/arxiv.1810.05175 · pith_short_12: 3QECUPBEOKUD · pith_short_16: 3QECUPBEOKUDXQAJ · pith_short_8: 3QECUPBE

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/3QECUPBEOKUDXQAJNEV676DOTT \
  | 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: dc082a3c2472a83bc009692beff86e9cd1d8be5e428e325425e0458860c710a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761cb5e1af9bc2b0a5a9a0fa0f0959aa19c4e8cbd3939dc1efab48c2ad9ea4d5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-11T18:00:10Z",
    "title_canon_sha256": "be2a13e3ad630f92b94ff9f4245e317924eacc0bdb75732366cc8610f997e11a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05175",
    "kind": "arxiv",
    "version": 1
  }
}