Pith Number

pith:765SYDUY

pith:2025:765SYDUYFOL5XXN4EFVECVUGLV

not attested not anchored not stored refs pending

Lyman-alpha resonant-line radiative transfer in expanding media

(2) Stockholm, (3) Princeton), Aaron Smith (1), Bing-Xin Lao (3) ((1) UT Dallas, Kevin Lorinc (1), Olof Nebrin (2)

arxiv:2501.01928 v2 · 2025-01-03 · astro-ph.GA · 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{765SYDUYFOL5XXN4EFVECVUGLV}

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

Force convergence in Monte Carlo Lyman-alpha radiative transfer

Lyman-alpha Pressure Strongly Enhances Pre-Supernova Feedback at Cosmic Dawn: The First Multi-Dimensional Lyman-alpha Radiation Hydrodynamics Simulations

Receipt and verification

First computed	2026-07-05T11:39:46.900804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbb2c0e982b97dbddbc216a4156865d66fa70b432cebf60ebdcaf4b486d070a

Aliases

arxiv: 2501.01928 · arxiv_version: 2501.01928v2 · doi: 10.48550/arxiv.2501.01928 · pith_short_12: 765SYDUYFOL5 · pith_short_16: 765SYDUYFOL5XXN4 · pith_short_8: 765SYDUY

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/765SYDUYFOL5XXN4EFVECVUGLV \
  | 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: ffbb2c0e982b97dbddbc216a4156865d66fa70b432cebf60ebdcaf4b486d070a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f2ba11b75a92ba3bd99421e9024bdb2a9b9ff31a26411f4b2d322831574222",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-03T17:57:56Z",
    "title_canon_sha256": "97bfe39626995c29083dcf3bcd932398188777b74741a5e7a691d12f75641f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01928",
    "kind": "arxiv",
    "version": 2
  }
}