Pith Number

pith:V6DLXQ35

pith:2022:V6DLXQ35BPF54ANA6RIKPJERUU

not attested not anchored not stored refs pending

Quantum fluctuations masquerade as halos: Bounds on ultra-light dark matter from quadruply-imaged quasars

Alexander Laroche, Daniel Gilman, Jo Bovy, Xiaolong Du, Xinyu Li

arxiv:2206.11269 v2 · 2022-06-22 · astro-ph.CO · 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{V6DLXQ35BPF54ANA6RIKPJERUU}

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.

Cited by

1 paper in Pith

Tidal Heating of Stellar Clusters in Fuzzy Dark Matter Halos

Receipt and verification

First computed	2026-07-05T05:01:25.842492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af86bbc37d0bcbde01a0f450a7a491a52d8041ff86ef070ede6acda06112f849

Aliases

arxiv: 2206.11269 · arxiv_version: 2206.11269v2 · doi: 10.48550/arxiv.2206.11269 · pith_short_12: V6DLXQ35BPF5 · pith_short_16: V6DLXQ35BPF54ANA · pith_short_8: V6DLXQ35

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/V6DLXQ35BPF54ANA6RIKPJERUU \
  | 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: af86bbc37d0bcbde01a0f450a7a491a52d8041ff86ef070ede6acda06112f849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4b96923a33e28fc9209a2f98382b28e882a274c69e197b25b5886e43401520",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-06-22T18:00:00Z",
    "title_canon_sha256": "ced171e08e149abaf4b027ebdb93516e8b4bf9a6ba3f902717fbb9eb2784332a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11269",
    "kind": "arxiv",
    "version": 2
  }
}