Pith Number

pith:AKDY57WV

pith:2017:AKDY57WVNH7TYQYVXVFRMMARZT

not attested not anchored not stored refs pending

Galaxy-scale Bars in Late-type Sloan Digital Sky Survey Galaxies Do Not Influence the Average Accretion Rates of Supermassive Black Holes

Andy D. Goulding, Bret D. Lehmer, Christine Jones, David M. Alexander, Eve Matthaey, Jenny E. Greene, Mehdi Oulmakki, Ryan C. Hickox, Samuel Griffis, Svilen Kanev, William R. Forman

arxiv:1705.08895 v1 · 2017-05-24 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKDY57WVNH7TYQYVXVFRMMARZT}

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	2026-05-18T00:39:34.743463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02878efed569ff3c4315bd4b163011ccd8a32986067ce31d980b7d3731ca282d

Aliases

arxiv: 1705.08895 · arxiv_version: 1705.08895v1 · doi: 10.48550/arxiv.1705.08895 · pith_short_12: AKDY57WVNH7T · pith_short_16: AKDY57WVNH7TYQYV · pith_short_8: AKDY57WV

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/AKDY57WVNH7TYQYVXVFRMMARZT \
  | 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: 02878efed569ff3c4315bd4b163011ccd8a32986067ce31d980b7d3731ca282d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ad447fa0e8b8191b223b47ff179ebae4f4de3a8de82805f6bc2813dbc78793",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-24T18:00:01Z",
    "title_canon_sha256": "82638e93c5d0cdcf084bf8529d8306b8237607998df4f3d65787a48553dfb967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08895",
    "kind": "arxiv",
    "version": 1
  }
}