Pith Number

pith:BDD467Q5

pith:2023:BDD467Q5F5DUKHRTS5N3CTRBXL

not attested not anchored not stored refs pending

Superfluid dark matter in tension with weak gravitational lensing data

Sabine Hossenfelder, Stacy McGaugh, Tobias Mistele

arxiv:2303.08560 v2 · 2023-03-15 · 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{BDD467Q5F5DUKHRTS5N3CTRBXL}

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	2026-07-05T06:48:05.782993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08c7cf7e1d2f47451e33975bb14e21baf06875209b9db9bfbd44aae926fde7d2

Aliases

arxiv: 2303.08560 · arxiv_version: 2303.08560v2 · doi: 10.48550/arxiv.2303.08560 · pith_short_12: BDD467Q5F5DU · pith_short_16: BDD467Q5F5DUKHRT · pith_short_8: BDD467Q5

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/BDD467Q5F5DUKHRTS5N3CTRBXL \
  | 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: 08c7cf7e1d2f47451e33975bb14e21baf06875209b9db9bfbd44aae926fde7d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30a5407ad5e236d2c414a13c6f496e61eac765fc2fd6e453853579a3fae6b790",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-15T12:22:37Z",
    "title_canon_sha256": "72e8d28af8b31cca297e3e2cecbed0d7c57ed504eae2e76eb1e96ae6577961fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08560",
    "kind": "arxiv",
    "version": 2
  }
}