Pith Number

pith:UG2MBKFH

pith:2016:UG2MBKFHTMUKTMDSM6EB4N2QJW

not attested not anchored not stored refs pending

Radiative Transfer Model of Dust Attenuation Curves in Clumpy, Galactic Environments

Bruce T. Draine, Kwang-Il Seon

arxiv:1606.02030 v1 · 2016-06-07 · 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{UG2MBKFHTMUKTMDSM6EB4N2QJW}

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	2026-05-18T00:54:00.010091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b4c0a8a79b28a9b07267881e37504da7a99ca647861ae90c230923ed49dec6

Aliases

arxiv: 1606.02030 · arxiv_version: 1606.02030v1 · doi: 10.48550/arxiv.1606.02030 · pith_short_12: UG2MBKFHTMUK · pith_short_16: UG2MBKFHTMUKTMDS · pith_short_8: UG2MBKFH

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/UG2MBKFHTMUKTMDSM6EB4N2QJW \
  | 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: a1b4c0a8a79b28a9b07267881e37504da7a99ca647861ae90c230923ed49dec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2332f383570cf6da1ecb7cfc080c70068f1a51727922caf941ee775c0d39ba5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-07T04:52:05Z",
    "title_canon_sha256": "10082cb52d82a86e8b94d052f8af9c518e8881075dfd9a9f77b8012e82a777e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02030",
    "kind": "arxiv",
    "version": 1
  }
}