Pith Number

pith:ITWI5YQZ

pith:2024:ITWI5YQZFTPD53LF2VSUTVHA4Y

not attested not anchored not stored refs pending

Photometry and kinematics of dwarf galaxies from the Apertif HI survey

Anastasia A. Ponomareva, Antonino Marasco, Barbara \v{S}iljeg, Bj\"orn Adebahr, Danielle M. Lucero, Elizabeth A. K. Adams, Filippo Fraternali, Helga D\'enes, J. M. van der Hulst, Juli\'an Garrido, Kelley M. Hess, Manuel Parra-Roy\'on, Pavel E. Mancera Pi\~na, Susana S\'anchez-Exp\'osito, Tom A. Oosterloo, Vanessa A. Moss

arxiv:2409.18825 v2 · 2024-09-27 · 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{ITWI5YQZFTPD53LF2VSUTVHA4Y}

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	2026-07-05T09:53:05.291392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ec8ee2192cde3eed65d56549d4e0e631f0265a6cca3929deb901cda39aca4d

Aliases

arxiv: 2409.18825 · arxiv_version: 2409.18825v2 · doi: 10.48550/arxiv.2409.18825 · pith_short_12: ITWI5YQZFTPD · pith_short_16: ITWI5YQZFTPD53LF · pith_short_8: ITWI5YQZ

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/ITWI5YQZFTPD53LF2VSUTVHA4Y \
  | 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: 44ec8ee2192cde3eed65d56549d4e0e631f0265a6cca3929deb901cda39aca4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d23d5b4685065dd2794d4fda746d9e1903dbde1eb321f4648c8cd3a11bdabb3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-27T15:19:06Z",
    "title_canon_sha256": "8054350a39f38b788e722892a1000741c8445a2e7029e428e491c725da2453ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18825",
    "kind": "arxiv",
    "version": 2
  }
}