Pith Number

pith:XOV6YR7R

pith:2018:XOV6YR7R2KH6GNI3U4MIN3FKZT

not attested not anchored not stored refs pending

Understanding the Diversity of 21 cm Cosmology Analyses

Adam Beardsley, Bryna Hazelton, Daniel Jacobs, Ian Sullivan, Jonathan Pober, Miguel F. Morales, Nichole Barry

arxiv:1810.08731 v1 · 2018-10-20 · astro-ph.CO · 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{XOV6YR7R2KH6GNI3U4MIN3FKZT}

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	2026-05-18T00:01:57.287813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbabec47f1d28fe3351ba71886ecaaccc5b69b6ebdf8e794df11c19e8e2a4b08

Aliases

arxiv: 1810.08731 · arxiv_version: 1810.08731v1 · doi: 10.48550/arxiv.1810.08731 · pith_short_12: XOV6YR7R2KH6 · pith_short_16: XOV6YR7R2KH6GNI3 · pith_short_8: XOV6YR7R

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/XOV6YR7R2KH6GNI3U4MIN3FKZT \
  | 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: bbabec47f1d28fe3351ba71886ecaaccc5b69b6ebdf8e794df11c19e8e2a4b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cd8784ec4c9b61f124137c8cc6d2e725e967def9dd00b37ae4d10ecdec50e2c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-10-20T01:59:29Z",
    "title_canon_sha256": "ac3b09330d5cd6619afd415ea7a0d1cc6152937fe6a31d64947e4765888cb1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08731",
    "kind": "arxiv",
    "version": 1
  }
}