Pith Number

pith:HYTPNOJL

pith:2018:HYTPNOJLVKD7PPBZJEEJVRYZWI

not attested not anchored not stored refs pending

The Effect of AGN on the Global HI Content of Isolated Low-Mass Galaxies

Amy E. Reines, Claire M. Dickey, Jenny E. Greene, Jeremy D. Bradford, Marla C. Geha

arxiv:1805.10874 v1 · 2018-05-28 · 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{HYTPNOJLVKD7PPBZJEEJVRYZWI}

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	2026-05-18T00:10:37.328882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e26f6b92baa87f7bc3949089ac719b20bc3c77bfc872f93b29cd5bd21171053

Aliases

arxiv: 1805.10874 · arxiv_version: 1805.10874v1 · doi: 10.48550/arxiv.1805.10874 · pith_short_12: HYTPNOJLVKD7 · pith_short_16: HYTPNOJLVKD7PPBZ · pith_short_8: HYTPNOJL

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/HYTPNOJLVKD7PPBZJEEJVRYZWI \
  | 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: 3e26f6b92baa87f7bc3949089ac719b20bc3c77bfc872f93b29cd5bd21171053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040cc05a3fd517c4356daea532cdc520efdc319cf4c4db4fe25e1c48ef8fe65d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-28T11:37:25Z",
    "title_canon_sha256": "715cad7cc87d838ccde7d6aeef52a1a84b55f72790dc13db5a289702ca71e470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10874",
    "kind": "arxiv",
    "version": 1
  }
}