Pith Number

pith:3FYNDC44

pith:2013:3FYNDC44PSLKJXVDROSI6KSXLL

not attested not anchored not stored refs pending

Colliding clusters and dark matter self-interactions

Felix Kahlhoefer (Oxford), Kai Schmidt-Hoberg (CERN), Mads T. Frandsen (CP3-Origins), Subir Sarkar (Oxford)

arxiv:1308.3419 v2 · 2013-08-15 · astro-ph.CO · hep-ph

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

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

Nearly Degenerate Majorana Dark Matter and Its Self-Interactions in a Gauged $U(1)_{L_\mu - L_\tau}$ Model

Bypassed Core Formation in Milky Way-Mass SIDM Halos: Implications for the Local Group Past-Pericenter Scenario

Receipt and verification

First computed	2026-05-18T03:01:56.193717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d970d18b9c7c96a4dea38ba48f2a575afdc63243eaaf256bb976ac83edc4b554

Aliases

arxiv: 1308.3419 · arxiv_version: 1308.3419v2 · doi: 10.48550/arxiv.1308.3419 · pith_short_12: 3FYNDC44PSLK · pith_short_16: 3FYNDC44PSLKJXVD · pith_short_8: 3FYNDC44

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/3FYNDC44PSLKJXVDROSI6KSXLL \
  | 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: d970d18b9c7c96a4dea38ba48f2a575afdc63243eaaf256bb976ac83edc4b554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4521b5f9300de4f48eb8b64f3f5ebffcf63cbf534f8273ca0a7e9ceb1bdcabc",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-15T14:44:22Z",
    "title_canon_sha256": "3352d07674f0f00c302bbb22c7d4ee6118c7f8c91ff299a6ca184a51fac19272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3419",
    "kind": "arxiv",
    "version": 2
  }
}