Pith Number

pith:TDH7T3RX

pith:2000:TDH7T3RXPNQCU3ZMDOABHWVIJV

not attested not anchored not stored refs pending

Lyman alpha Transfer in a thick, dusty, and static medium

Hee-Won Lee, Hyung-Mok Lee, Sang-Hyeon Ahn

arxiv:astro-ph/0006172 v1 · 2000-06-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDH7T3RXPNQCU3ZMDOABHWVIJV}

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

Kratos-linerad: GPU-accelerated Monte Carlo radiative transfer of lines with efficient imaging

Receipt and verification

First computed	2026-05-18T01:07:46.627541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98cff9ee377b602a6f2c1b8013daa84d4b1d71a778704076a30d7d0b2c145f85

Aliases

arxiv: astro-ph/0006172 · arxiv_version: astro-ph/0006172v1 · doi: 10.48550/arxiv.astro-ph/0006172 · pith_short_12: TDH7T3RXPNQC · pith_short_16: TDH7T3RXPNQCU3ZM · pith_short_8: TDH7T3RX

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/TDH7T3RXPNQCU3ZMDOABHWVIJV \
  | 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: 98cff9ee377b602a6f2c1b8013daa84d4b1d71a778704076a30d7d0b2c145f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f58c92d4c76cd21b8e1938ef077fb5795596f43e6af7de95b58b20abf877b1e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-06-13T06:38:44Z",
    "title_canon_sha256": "5df6b709fc6d49aa2cae20ba32ca3ef9a3547d80ad154eebe094fb0f6eabdb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0006172",
    "kind": "arxiv",
    "version": 1
  }
}