Pith Number

pith:PIY4TZYD

pith:2026:PIY4TZYDDL6NDEOVF6SLHQ2FG3

not attested not anchored not stored refs pending

SIDM and CDM interpretations of the million-solar-mass lensing perturber JVAS B1938+666-$\mathcal{V}$

Hai-Bo Yu, Xingyu Zhang

arxiv:2606.12909 v1 · 2026-06-11 · astro-ph.GA · 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{PIY4TZYDDL6NDEOVF6SLHQ2FG3}

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	2026-06-12T01:09:34.130583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a31c9e7031afcd191d52fa4b3c34536e3b9d8aaf3b1abf1b084c6b8dfe52f54

Aliases

arxiv: 2606.12909 · arxiv_version: 2606.12909v1 · doi: 10.48550/arxiv.2606.12909 · pith_short_12: PIY4TZYDDL6N · pith_short_16: PIY4TZYDDL6NDEOV · pith_short_8: PIY4TZYD

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/PIY4TZYDDL6NDEOVF6SLHQ2FG3 \
  | 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: 7a31c9e7031afcd191d52fa4b3c34536e3b9d8aaf3b1abf1b084c6b8dfe52f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c95758d27da2f659f1da3b1c15a83b930824f2a6546b495769297ce2bfad8a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-11T05:08:09Z",
    "title_canon_sha256": "706d9abcc471c9c3f2dda2f92039b4aa1f689a7d44da103652ad5c83af6ae8e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12909",
    "kind": "arxiv",
    "version": 1
  }
}