Pith Number

pith:K27XA6XK

pith:2020:K27XA6XKTKVRMVQMSQ3UMJDKFR

not attested not anchored not stored refs pending

SDSS-IV MaNGA: spatially resolved dust attenuation in spiral galaxies

Alfonso Arag\'on-Salamanca, Amelia Fraser-McKelvie, Brett H. Andrews, Coleman M. Krawczyk, Jonathan Brinkmann, Karen L. Masters, M\'ed\'eric Boquien, Michael J. Greener, Michael R. Merrifield, Nicholas F. Boardman, Niv Drory, Thomas G. Peterken

arxiv:2005.02772 v1 · 2020-05-06 · 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{K27XA6XKTKVRMVQMSQ3UMJDKFR}

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

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

Receipt and verification

First computed	2026-07-05T01:03:25.507109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bf707aea9aab16560c943746246a2c7c453b839a6b9848c1059f9abfa2157f

Aliases

arxiv: 2005.02772 · arxiv_version: 2005.02772v1 · doi: 10.48550/arxiv.2005.02772 · pith_short_12: K27XA6XKTKVR · pith_short_16: K27XA6XKTKVRMVQM · pith_short_8: K27XA6XK

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/K27XA6XKTKVRMVQMSQ3UMJDKFR \
  | 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: 56bf707aea9aab16560c943746246a2c7c453b839a6b9848c1059f9abfa2157f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea85af8091b6c91864d4493d07e7e307e102c09ae87ab1698b6b078cac2df6f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-05-06T12:41:13Z",
    "title_canon_sha256": "8a5d025584b2fce0a725ba8c2253485d85b9584622781cacbed19db3b896608b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02772",
    "kind": "arxiv",
    "version": 1
  }
}