Pith Number

pith:7WQAG26Z

pith:2023:7WQAG26ZOOTUGCAYZ24PFPJKUO

not attested not anchored not stored refs pending

Warm dark matter constraints from the JWST

Pratika Dayal, Sambit K. Giri

arxiv:2303.14239 v2 · 2023-03-24 · 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{7WQAG26ZOOTUGCAYZ24PFPJKUO}

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

Explaining JWST star formation history at $z \sim 17$ by modifying $\Lambda$CDM

Receipt and verification

First computed	2026-07-05T07:31:51.731933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda0036bd973a7430818ceb8f2bd2aa39ec52316c8bc561b841011db8d3a00cb

Aliases

arxiv: 2303.14239 · arxiv_version: 2303.14239v2 · doi: 10.48550/arxiv.2303.14239 · pith_short_12: 7WQAG26ZOOTU · pith_short_16: 7WQAG26ZOOTUGCAY · pith_short_8: 7WQAG26Z

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/7WQAG26ZOOTUGCAYZ24PFPJKUO \
  | 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: fda0036bd973a7430818ceb8f2bd2aa39ec52316c8bc561b841011db8d3a00cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30dca7a56f8d38987f7566c307a74ef206ece02fb9fc13995d6638368dbb2712",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-03-24T19:00:22Z",
    "title_canon_sha256": "f60e66d9ce0f5d0b7db4e746caf6716b8ac63dafa626802460fecdc918c403c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14239",
    "kind": "arxiv",
    "version": 2
  }
}