Pith Number

pith:6XHWSQ6W

pith:2016:6XHWSQ6W3NDOPSQPOYAEJAO2NO

not attested not anchored not stored refs pending

SDSS-IV MaNGA: A serendipitous observation of a potential gas accretion event

Alexandre Roman-Lopes, Anne-Marie Weijmans, Christy Tremonti, Daniel Thomas, David V. Stark, Dmitry Bizyaev, Donald P. Schneider, Edmond Cheung, Joel R. Brownstein, Johan H. Knapen, John P. Stott, Joseph D. Gelfand, Kaike Pan, Kai Zhang, Karen L. Masters, Kate H. R. Rubin, Lihwai Lin, M\'ed\'eric Boquien, Michael R. Merrifield, Niv Drory, Olena Malanushenko, Renbin Yan, Roberto Maiolino, Rogemar A. Riffel, Song Huang, Wiphu Rujopakarn, Zach Pace

arxiv:1609.02155 v2 · 2016-09-07 · 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{6XHWSQ6W3NDOPSQPOYAEJAO2NO}

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	2026-05-18T00:55:12.080997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5cf6943d6db46e7ca0f76004481da6ba818912c85aadbb62b20d444cfefebfd

Aliases

arxiv: 1609.02155 · arxiv_version: 1609.02155v2 · doi: 10.48550/arxiv.1609.02155 · pith_short_12: 6XHWSQ6W3NDO · pith_short_16: 6XHWSQ6W3NDOPSQP · pith_short_8: 6XHWSQ6W

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/6XHWSQ6W3NDOPSQPOYAEJAO2NO \
  | 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: f5cf6943d6db46e7ca0f76004481da6ba818912c85aadbb62b20d444cfefebfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9c8c4fb4d1e10800e519e9734e21815c7d47ccbdb7ca575595a7e2522087cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-07T20:00:03Z",
    "title_canon_sha256": "8e427516a69ee59813417e17f26e824f897d8653060c326ae657231141aeeff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02155",
    "kind": "arxiv",
    "version": 2
  }
}