Pith Number

pith:4BXHCCQM

pith:2020:4BXHCCQMC56IZM74J2NGRACHER

not attested not anchored not stored refs pending

Imaging and Modeling Data from the Hydrogen Epoch of Reionization Array

2}, 2 Fir Street, 40129, 5, 56126 Pisa, 6}, 6140, 7925, A. Mesinger{7}, Berkeley, Black River Park, B. Nikolic{2}, Bologna, CA} {4}{INAF-Istituto di Radioastronomia, Cambridge CB3 0HE, Cavendish Laboratory, ccarilli@nrao.edu, C. L. Carilli{1, Electronics, G. Bernardi{4, Grahamstown, Italy}, Italy} {5}{Department of Physics, JJ Thomson Avenue, J. Kent{2}, K. Gale-Sides{2}, NM 87801, N.S. Kern{3}, N. Thyagarajan{1}, Observatory (North Gate entrance), ORCID: 0000-0001-6647-3861} {2}{Astrophysics Group, PI, P. O. Box 0, PO Box 94, Rhodes University, S. Matika{5}, Socorro, South Africa} {6}{The South African Radio Astronomy Observatory (SARAO), South Africa} {7}{Scuola Normale Superiore, the HERA TEAM {1}{National Radio Astronomy Observatory, UK} {3}{Department of Astronomy, University of California, USA, Via Gobetti 101

arxiv:2002.07692 v1 · 2020-02-18 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BXHCCQMC56IZM74J2NGRACHER}

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.

Receipt and verification

First computed	2026-07-05T03:49:07.051345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06e710a0c177c8cb3fc4e9a68804724740aca28e76ded2b9d14d7d0382a4fb2

Aliases

arxiv: 2002.07692 · arxiv_version: 2002.07692v1 · doi: 10.48550/arxiv.2002.07692 · pith_short_12: 4BXHCCQMC56I · pith_short_16: 4BXHCCQMC56IZM74 · pith_short_8: 4BXHCCQM

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/4BXHCCQMC56IZM74J2NGRACHER \
  | 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: e06e710a0c177c8cb3fc4e9a68804724740aca28e76ded2b9d14d7d0382a4fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21f3eb0538df1aba9a7c7662dd4531200ea5c39ecd69c60a9eef02ea63c49bec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-18T16:17:07Z",
    "title_canon_sha256": "4b6cb878eacdb929164dc42d30d64e6cb78fb30b89ea14975fd55fabcb5c4678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07692",
    "kind": "arxiv",
    "version": 1
  }
}