Pith Number

pith:5DLYPHRH

pith:2016:5DLYPHRH563NU6GHYLAAYCVO5B

not attested not anchored not stored refs pending

The low mass end of the neutral gas mass and velocity width functions of galaxies in $\Lambda$CDM

A. Helmi, C.Y. Yaryura, E. Starkenburg, M.G. Abadi

arxiv:1601.07554 v1 · 2016-01-27 · 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{5DLYPHRH563NU6GHYLAAYCVO5B}

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	2026-05-18T01:20:38.429090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d7879e27efb6da78c7c2c00c0aaee87409369f9b60160d3d9de7a486bec3c7

Aliases

arxiv: 1601.07554 · arxiv_version: 1601.07554v1 · doi: 10.48550/arxiv.1601.07554 · pith_short_12: 5DLYPHRH563N · pith_short_16: 5DLYPHRH563NU6GH · pith_short_8: 5DLYPHRH

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/5DLYPHRH563NU6GHYLAAYCVO5B \
  | 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: e8d7879e27efb6da78c7c2c00c0aaee87409369f9b60160d3d9de7a486bec3c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b5b62943103b1ffaaeb0f5a4ebf38578fea7bde205cadb6d0613cf1f601937",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-27T21:00:06Z",
    "title_canon_sha256": "54183fbe88105867e5a7aeafcd00df5c8969dfda192473dbfdd1e3b274b25d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07554",
    "kind": "arxiv",
    "version": 1
  }
}