Pith Number

pith:X6FAVCWV

pith:2022:X6FAVCWVM3YFYVSIE44BE7O6S5

not attested not anchored not stored refs pending

Mapping dust attenuation and the 2175 {\AA} bump at kpc scales in nearby galaxies

Caryl Gronwall, Cheng Li, Houjun Mo, Mallory Molina, Michael Eracleous, Nikhil Ajgaonkar, Niu Li, Renbin Yan, Ruonan Guo, Shuang Zhou, Zhuo Cheng

arxiv:2212.01918 v2 · 2022-12-04 · 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{X6FAVCWVM3YFYVSIE44BE7O6S5}

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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

Mapping Dust Attenuation at Kiloparsec Scales. III. The 2175\AA\ Bump

Receipt and verification

First computed	2026-07-05T06:52:01.325963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8a0a8ad566f05c56482738127dde9761c84362c8e643e15fd7d31bb9c71636

Aliases

arxiv: 2212.01918 · arxiv_version: 2212.01918v2 · doi: 10.48550/arxiv.2212.01918 · pith_short_12: X6FAVCWVM3YF · pith_short_16: X6FAVCWVM3YFYVSI · pith_short_8: X6FAVCWV

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/X6FAVCWVM3YFYVSIE44BE7O6S5 \
  | 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: bf8a0a8ad566f05c56482738127dde9761c84362c8e643e15fd7d31bb9c71636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64296a492667c28be47f5c5ff4ebe36a30f8df6fd6122c9d53182ae02eca489d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-04T20:38:43Z",
    "title_canon_sha256": "6b615d5c41e99730a865289e42bd214255c20b96f901a8c3d1e7ffe588803429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01918",
    "kind": "arxiv",
    "version": 2
  }
}