Pith Number

pith:ZNNAFXQP

pith:2016:ZNNAFXQPHKP4EDKSYJULPVZKXM

not attested not anchored not stored refs pending

Calibration Requirements for Detecting the 21 cm Epoch of Reionization Power Spectrum and Implications for the SKA

B. Hazelton, I. Sullivan, J. C. Pober, M. F. Morales, N. Barry

arxiv:1603.00607 v2 · 2016-03-02 · astro-ph.IM · 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{ZNNAFXQPHKP4EDKSYJULPVZKXM}

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

2 papers in Pith

Mitigating gain calibration errors from EoR observations with SKA1-Low AA*

Mitigating residual foregrounds and systematic errors in SKA1-Low AA* EoR observations via Bayesian Gaussian Process Regression

Receipt and verification

First computed	2026-05-18T01:12:43.133786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5a02de0f3a9fc20d52c268b7d72abb04df25b052e938bebc2249926dcb2796

Aliases

arxiv: 1603.00607 · arxiv_version: 1603.00607v2 · doi: 10.48550/arxiv.1603.00607 · pith_short_12: ZNNAFXQPHKP4 · pith_short_16: ZNNAFXQPHKP4EDKS · pith_short_8: ZNNAFXQP

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/ZNNAFXQPHKP4EDKSYJULPVZKXM \
  | 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: cb5a02de0f3a9fc20d52c268b7d72abb04df25b052e938bebc2249926dcb2796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa2a5c9476dc23edfe90db8e38cb1e32a0611fb292eba90b9d248f9611cf07ba",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-03-02T08:06:40Z",
    "title_canon_sha256": "f450d85f7a2e1ee3b85cbb8eef9dcbed85c65b75d8d12d2931abed248a8592e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00607",
    "kind": "arxiv",
    "version": 2
  }
}