Pith Number

pith:2TZBMBC3

pith:2022:2TZBMBC3QFQR6LVCUJCNAVYBEL

not attested not anchored not stored refs pending

The feasibility of constraining DM interactions with high-redshift observations by JWST

Ali Kurmus, Christoph Pfrommer, Francis-Yan Cyr-Racine, Jes\'us Zavala, Mark Lovell, Mark Vogelsberger, Sownak Bose

arxiv:2203.04985 v3 · 2022-03-09 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TZBMBC3QFQR6LVCUJCNAVYBEL}

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	2026-07-05T04:46:35.606075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4f216045b81611f2ea2a244d0570122eb7f888e5922abe59b16fe5960bc8197

Aliases

arxiv: 2203.04985 · arxiv_version: 2203.04985v3 · doi: 10.48550/arxiv.2203.04985 · pith_short_12: 2TZBMBC3QFQR · pith_short_16: 2TZBMBC3QFQR6LVC · pith_short_8: 2TZBMBC3

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/2TZBMBC3QFQR6LVCUJCNAVYBEL \
  | 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: d4f216045b81611f2ea2a244d0570122eb7f888e5922abe59b16fe5960bc8197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2a5cc632023c7f2e4e9cd54032dfc97a0a5d939dff6b8f2e040cb4245c4090",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-09T19:00:02Z",
    "title_canon_sha256": "7cbdd0b60a421913b25e76c49b1c214e1403c0f276367a67a7122219d48de204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04985",
    "kind": "arxiv",
    "version": 3
  }
}