Pith Number

pith:VZ5ZW6PO

pith:2019:VZ5ZW6PONELKDAM5OO7KEM2SE6

not attested not anchored not stored refs pending

Axion Structure Formation II: The Wrath of Collapse

Erik W. Lentz, Leslie J Rosenberg, Thomas R. Quinn

arxiv:1904.06948 v1 · 2019-04-15 · astro-ph.CO · astro-ph.GA · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZ5ZW6PONELKDAM5OO7KEM2SE6}

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	2026-07-05T00:48:38.019218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7b9b79ee6916a1819d73bea23352279b87ed88f0b92f29a380e05a5444dbff

Aliases

arxiv: 1904.06948 · arxiv_version: 1904.06948v1 · doi: 10.48550/arxiv.1904.06948 · pith_short_12: VZ5ZW6PONELK · pith_short_16: VZ5ZW6PONELKDAM5 · pith_short_8: VZ5ZW6PO

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/VZ5ZW6PONELKDAM5OO7KEM2SE6 \
  | 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: ae7b9b79ee6916a1819d73bea23352279b87ed88f0b92f29a380e05a5444dbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cfe5e99c1b9db68c1b236271564ccc4fc8e4f217cf6d50d2556ac6fcf0d190d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-04-15T10:22:28Z",
    "title_canon_sha256": "7aea77e45edb516198b1023c7ade035f277ff7333676880b012e2ed684a5304a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06948",
    "kind": "arxiv",
    "version": 1
  }
}