Pith Number

pith:XV5Z472E

pith:2018:XV5Z472E7VFXOK2D4KM2R4QNGJ

not attested not anchored not stored refs pending

The HIX galaxy survey II: HI kinematics of HI eXtreme galaxies

2), (2) Australia Telescope National Facility, 3), (3) International Centre for Radio Astronomy Research (ICRAR), (4) SKA South Africa Radio Astronomy Research Group, 5, (5) Rhodes Centre for Radio Astronomy Techniques & Technologies, 6), (6) Argelander-Institut f\"ur Astronomie, 7) ((1) Centre for Astrophysics, (7) Research School of Astronomy, A. R. H. Stevens (1, Astrophysics, B. Catinella (3), B. S. Koribalski (2), CSIRO Astronomy, Department of Physics, D. Obreschkow (3), Electronics, G. I. G. J\'ozsa (4, H. D\'enes (2, K. A. Lutz (1, O. I. Wong (3), Space Science, Supercomputing, Swinburne University of Technology, The Australian National University), The University of Western Australia, V. A. Kilborn (1)

arxiv:1802.04043 v2 · 2018-02-12 · 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{XV5Z472E7VFXOK2D4KM2R4QNGJ}

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	2026-05-17T23:58:14.624578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd7b9e7f44fd4b772b43e299a8f20d324d4add7ec726af45ebae7a8edddad912

Aliases

arxiv: 1802.04043 · arxiv_version: 1802.04043v2 · doi: 10.48550/arxiv.1802.04043 · pith_short_12: XV5Z472E7VFX · pith_short_16: XV5Z472E7VFXOK2D · pith_short_8: XV5Z472E

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/XV5Z472E7VFXOK2D4KM2R4QNGJ \
  | 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: bd7b9e7f44fd4b772b43e299a8f20d324d4add7ec726af45ebae7a8edddad912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c850dceac932c5cbf2a7c5114d4d60ad0e9a412b0996d02e0088f208327634",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-12T13:49:06Z",
    "title_canon_sha256": "af86613e4ab9bbe97779e29c218d7258944e6e8f56c5025753f5d5988fb8e021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04043",
    "kind": "arxiv",
    "version": 2
  }
}