Pith Number

pith:SNL65YD7

pith:2021:SNL65YD7FQEUZ4QCGBOHFIO2VS

not attested not anchored not stored refs pending

SMBH Seeds from Dissipative Dark Matter

Huangyu Xiao, Kathryn M. Zurek, Philip F. Hopkins, Xuejian Shen

arxiv:2103.13407 v2 · 2021-03-24 · astro-ph.CO · 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{SNL65YD7FQEUZ4QCGBOHFIO2VS}

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

4 papers in Pith

Cooling, conduction, compact objects: Gravothermal evolution of dissipative self-interacting dark matter halos

Direct Collapse Black Hole Candidates from Decaying Dark Matter

Role of prompt cusps in driving the core collapse of SIDM halos

Non-Equilibrium Relativistic Core Collapse of Self-Interacting Dark Matter Halos -- Limits On Seed Black Hole Mass

Receipt and verification

First computed	2026-07-05T03:00:32.535713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9357eee07f2c094cf202305c72a1daac8fa3efc123c812d8117a8760d90dc248

Aliases

arxiv: 2103.13407 · arxiv_version: 2103.13407v2 · doi: 10.48550/arxiv.2103.13407 · pith_short_12: SNL65YD7FQEU · pith_short_16: SNL65YD7FQEUZ4QC · pith_short_8: SNL65YD7

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/SNL65YD7FQEUZ4QCGBOHFIO2VS \
  | 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: 9357eee07f2c094cf202305c72a1daac8fa3efc123c812d8117a8760d90dc248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d514c40c2ec64c42165104fa5dc677f3c508d2d81c9ff32ceacf543a020b826f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-03-24T18:00:24Z",
    "title_canon_sha256": "f7115c36488020a72eaf666ffcfa10cd3321c251aba31d803f976be70da60fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13407",
    "kind": "arxiv",
    "version": 2
  }
}