Pith Number

pith:UTHO75ZK

pith:2021:UTHO75ZKEKX4GJP3CU22444UV6

not attested not anchored not stored refs pending

Understanding the Impact of Semi-numeric Reionization Models when using CNNs

Paul La Plante, Yihao Zhou

arxiv:2112.03443 v2 · 2021-12-07 · 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{UTHO75ZKEKX4GJP3CU22444UV6}

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

1 paper in Pith

Machine Learning and the SKA for Cosmic Dawn and the Epoch of Reionization

Receipt and verification

First computed	2026-07-05T04:19:04.491638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ceeff72a22afc325fb1535ae7394af9cf6062d231f7a6e58babdec7acb9732

Aliases

arxiv: 2112.03443 · arxiv_version: 2112.03443v2 · doi: 10.48550/arxiv.2112.03443 · pith_short_12: UTHO75ZKEKX4 · pith_short_16: UTHO75ZKEKX4GJP3 · pith_short_8: UTHO75ZK

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/UTHO75ZKEKX4GJP3CU22444UV6 \
  | 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: a4ceeff72a22afc325fb1535ae7394af9cf6062d231f7a6e58babdec7acb9732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f1138d6649d4eb62837b1508dcb4d48fdcf728fc17ce6d12c02ec414cf8909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-07T01:40:33Z",
    "title_canon_sha256": "564461d7533007ef8070b82b95580a27e795411e73755ce3b056b921a6d502e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03443",
    "kind": "arxiv",
    "version": 2
  }
}