Pith Number

pith:V5GCG7DZ

pith:2024:V5GCG7DZ437HEXABLSMNJ5QWM5

not attested not anchored not stored refs pending

NeutralUniverseMachine: Predictions of HI gas in Different Theoretical Models

Fabio Fontanot, Gabriella De Lucia, Hong Guo, Lingkun Wen, Lizhi Xie, Michaela Hirschmann, Wenlin Ma

arxiv:2410.19340 v1 · 2024-10-25 · 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{V5GCG7DZ437HEXABLSMNJ5QWM5}

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

Weak Evolution of Cosmic Atomic Hydrogen over the Past 4.5 Billion Years

Receipt and verification

First computed	2026-07-05T11:29:51.451285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4c237c79e6fe725c015c98d4f61667452a8b7b4534e4eebbf9782e37ca6f6b

Aliases

arxiv: 2410.19340 · arxiv_version: 2410.19340v1 · doi: 10.48550/arxiv.2410.19340 · pith_short_12: V5GCG7DZ437H · pith_short_16: V5GCG7DZ437HEXAB · pith_short_8: V5GCG7DZ

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/V5GCG7DZ437HEXABLSMNJ5QWM5 \
  | 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: af4c237c79e6fe725c015c98d4f61667452a8b7b4534e4eebbf9782e37ca6f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8100f783fef441b9fbff9d4f9080fa1a28472328391da2224a707742b549782f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-10-25T06:55:07Z",
    "title_canon_sha256": "588b4e5eaaa95fd9870d60a06328cd2db99406c0c68913da9d82c981161b4d5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19340",
    "kind": "arxiv",
    "version": 1
  }
}