Pith Number

pith:L5EN5J7J

pith:2024:L5EN5J7JUB6P2Z62RRU36OBLSY

not attested not anchored not stored refs pending

Constraining Reionization with Ly{\alpha} Damping-Wing Absorption in Galaxy Spectra: A Machine Learning Model Based on Reionization Simulations

Gustavo Yepes, Hidenobu Yajima, Hyunbae Park, Ilian T. Iliev, Intae Jung, Jenny Sorce, Joseph S. W. Lewis, Kyungjin Ahn, Paul R. Shapiro, Pierre Ocvirk, Romain Teyssier

arxiv:2410.07377 v2 · 2024-10-09 · 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{L5EN5J7JUB6P2Z62RRU36OBLSY}

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	2026-07-05T10:41:15.896836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f48dea7e9a07cfd67da8c69bf382b9636f58183d7d165d956d4084eb62a01c0

Aliases

arxiv: 2410.07377 · arxiv_version: 2410.07377v2 · doi: 10.48550/arxiv.2410.07377 · pith_short_12: L5EN5J7JUB6P · pith_short_16: L5EN5J7JUB6P2Z62 · pith_short_8: L5EN5J7J

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/L5EN5J7JUB6P2Z62RRU36OBLSY \
  | 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: 5f48dea7e9a07cfd67da8c69bf382b9636f58183d7d165d956d4084eb62a01c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a19c6902a053035dd922fb8637196f1a1eebf82992716aa1ff4bc865ee11ae5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-10-09T18:47:59Z",
    "title_canon_sha256": "c2c4557a999701b766b2ee2fb5f247b4506e7a922033248387b55fd655ed2a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.07377",
    "kind": "arxiv",
    "version": 2
  }
}