Pith Number

pith:RV4VP7S2

pith:2019:RV4VP7S2DZ4T2NCCFUG2QDXXF2

not attested not anchored not stored refs pending

Off the baryonic Tully-Fisher relation: a population of baryon-dominated ultra-diffuse galaxies

Antonino Marasco, Elizabeth A. K. Adams, Elizabeth McAllan, Enrico M. Di Teodoro, Filippo Fraternali, Hannah J. Pagel, John J. Salzer, John M. Cannon, Kameron Reiter, Katherine L. Rhode, Kyle A. Oman, Lexi Gault, Lorenzo Posti, Lukas Leisman, Martha P. Haynes, Michael Battipaglia, Nicholas J. Smith, Pavel E. Mancera Pi\~na, Steven Janowiecki, Tom Oosterloo

arxiv:1909.01363 v2 · 2019-09-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RV4VP7S2DZ4T2NCCFUG2QDXXF2}

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

Gravothermal Collapse: Robust Against Baryonic Feedback

Receipt and verification

First computed	2026-07-05T00:08:38.959302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d7957fe5a1e793d34422d0da80ef72ea69e416c93de47e5998909de6e096bc5

Aliases

arxiv: 1909.01363 · arxiv_version: 1909.01363v2 · doi: 10.48550/arxiv.1909.01363 · pith_short_12: RV4VP7S2DZ4T · pith_short_16: RV4VP7S2DZ4T2NCC · pith_short_8: RV4VP7S2

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/RV4VP7S2DZ4T2NCCFUG2QDXXF2 \
  | 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: 8d7957fe5a1e793d34422d0da80ef72ea69e416c93de47e5998909de6e096bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1548bc482449a14cb2a6b368b42d237faac5d84d18c6e95dae4069e72bf605",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-09-03T18:00:06Z",
    "title_canon_sha256": "ec52df570aac06c664599a23d18fcd17933c0256e213aa4a47b110050b86d3a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01363",
    "kind": "arxiv",
    "version": 2
  }
}