Pith Number

pith:426T23DM

pith:2025:426T23DMUAX7U5EX7TWGG47LSM

not attested not anchored not stored refs pending

Darkness in the Crust: Searching for the truly "Dark" Subhalos with Paleo-detectors

Denis Erkal, Lina Necib, Xiuyuan Zhang

arxiv:2504.13247 v1 · 2025-04-17 · hep-ph · 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{426T23DMUAX7U5EX7TWGG47LSM}

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

Galactic Amnesia: The Information Washout of the Milky Way Merger History

Receipt and verification

First computed	2026-07-05T10:50:51.739264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6bd3d6c6ca02ffa7497fcec6373eb932b34a9110236366fae92d39218a718ce

Aliases

arxiv: 2504.13247 · arxiv_version: 2504.13247v1 · doi: 10.48550/arxiv.2504.13247 · pith_short_12: 426T23DMUAX7 · pith_short_16: 426T23DMUAX7U5EX · pith_short_8: 426T23DM

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/426T23DMUAX7U5EX7TWGG47LSM \
  | 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: e6bd3d6c6ca02ffa7497fcec6373eb932b34a9110236366fae92d39218a718ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e410fbc4c1b89728df8e9f36db07600a24621f298484b262f5cbfd5302444f24",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-17T18:00:00Z",
    "title_canon_sha256": "747ac2120153ddabfe3a8ea79dd405553015c5e32b3f361f91273af1814757cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13247",
    "kind": "arxiv",
    "version": 1
  }
}