Pith Number

pith:O4E4G3GY

pith:2026:O4E4G3GYYGATHSYRNP33Y6VDA7

not attested not anchored not stored refs pending

The ultra-deep HI radial profiles of late-type galaxies from MHONGOOSE

D. Kleiner, E. Brinks, F. M. Maccagni, J. Healy, S. Kurapati, S. Veronese, W. J. G. de Blok

arxiv:2606.18104 v1 · 2026-06-16 · 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{O4E4G3GYYGATHSYRNP33Y6VDA7}

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	2026-06-19T16:10:48.582346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7709c36cd8c18133cb116bf7bc7aa307e8aa0258f46ca2d1bb847680c82e86fe

Aliases

arxiv: 2606.18104 · arxiv_version: 2606.18104v1 · doi: 10.48550/arxiv.2606.18104 · pith_short_12: O4E4G3GYYGAT · pith_short_16: O4E4G3GYYGATHSYR · pith_short_8: O4E4G3GY

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/O4E4G3GYYGATHSYRNP33Y6VDA7 \
  | 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: 7709c36cd8c18133cb116bf7bc7aa307e8aa0258f46ca2d1bb847680c82e86fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e7b10a220dd322e27b4601b98c5bde3220e9784f6c3130bb16642dd7c759ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-16T16:06:41Z",
    "title_canon_sha256": "fe92836dbc38d5f11d4b0338e7608f7a93adb7d75709b13237a29f918b162448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18104",
    "kind": "arxiv",
    "version": 1
  }
}