Pith Number

pith:SU4BOZPL

pith:2025:SU4BOZPL2X3Y5EFO2NICICFNYX

not attested not anchored not stored refs pending

Not so dark, not so dense: an alternative explanation for the lensing subhalo in SDSSJ0946+1006

Andrew Robertson, Aristeidis Amvrosiadis, Carlos S. Frenk, James W. Nightingale, Kaihao Wang, Leo W.H. Fung, Maximilian von Wietersheim-Kramsta, Qiuhan He, Ran Li, Richard Massey, Samuel C. Lange, Shaun Cole, Shubo Li, Xianghao Ma, Xiaoyue Cao

arxiv:2506.07978 v1 · 2025-06-09 · 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{SU4BOZPL2X3Y5EFO2NICICFNYX}

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

2 papers in Pith

Disentangling the dark and stellar mass through precise lens modelling of the JWST observation of lensed quasar WFI2033--4723

Probing Collapsed Dark Matter Halos with Fast Radio Bursts

Receipt and verification

First computed	2026-07-05T11:18:36.573952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95381765ebd5f78e90aed3502408adc5e3a32ccb067434636d306098d6148d09

Aliases

arxiv: 2506.07978 · arxiv_version: 2506.07978v1 · doi: 10.48550/arxiv.2506.07978 · pith_short_12: SU4BOZPL2X3Y · pith_short_16: SU4BOZPL2X3Y5EFO · pith_short_8: SU4BOZPL

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/SU4BOZPL2X3Y5EFO2NICICFNYX \
  | 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: 95381765ebd5f78e90aed3502408adc5e3a32ccb067434636d306098d6148d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06517443e7cb09eaee6a6f5fe0d3971e028a78f027b5563c578d607cf408fa4a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-09T17:50:57Z",
    "title_canon_sha256": "9222ce8223b9625cff17a1f9b1b62bbfd9fd532ccccbbfc5c7d36e8eccb06939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07978",
    "kind": "arxiv",
    "version": 1
  }
}