Pith Number

pith:PZD37HIY

pith:2024:PZD37HIYLKL7RXKK6CVUBOWHBG

not attested not anchored not stored refs pending

Predicting Ly$\alpha$ Emission from Distant Galaxies with Neural Network Architecture

Hiroki Hoshi, Junya Arita, Kei Ito, Nobunari Kashikawa, Rikako Ishimoto, Shunta Shimizu, Takehiro Yoshioka, Yongming Liang, Yoshihiro Takeda, Yuri Nishimura

arxiv:2412.14676 v1 · 2024-12-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZD37HIYLKL7RXKK6CVUBOWHBG}

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	2026-07-05T09:51:51.188977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e47bf9d185a97f8dd4af0ab40bac709bbfbbd0aa1f3ce6cb7f527bb2f3b3ce2

Aliases

arxiv: 2412.14676 · arxiv_version: 2412.14676v1 · doi: 10.48550/arxiv.2412.14676 · pith_short_12: PZD37HIYLKL7 · pith_short_16: PZD37HIYLKL7RXKK · pith_short_8: PZD37HIY

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/PZD37HIYLKL7RXKK6CVUBOWHBG \
  | 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: 7e47bf9d185a97f8dd4af0ab40bac709bbfbbd0aa1f3ce6cb7f527bb2f3b3ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf13aa5a062d70fd7b49b1f77a5ed059deebf876e1cbc5fa1aa13f8e1074d90d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-19T09:30:30Z",
    "title_canon_sha256": "a0d97ca6088824410746d20c1ff7caf452d7169701436dac150f7a885a9fbbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14676",
    "kind": "arxiv",
    "version": 1
  }
}