Pith Number

pith:KK2MEVGU

pith:2008:KK2MEVGUZB7EQJTSAB7FBZ7FCG

not attested not anchored not stored refs pending

Dark Matter Capture in the First Stars: a Power Source and Limit on Stellar Mass

Anthony Aguirre, Douglas Spolyar, Katherine Freese

arxiv:0802.1724 v4 · 2008-02-12 · astro-ph · 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{KK2MEVGUZB7EQJTSAB7FBZ7FCG}

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

Constraining Asymmetric DM Properties by Black Hole Formation in Neutron Stars and Population III Stars

Receipt and verification

First computed	2026-07-04T15:44:41.676014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b4c254d4c87e482672007e50e7e5119faf4b4244d5f00058b6f8ad289055a0

Aliases

arxiv: 0802.1724 · arxiv_version: 0802.1724v4 · doi: 10.48550/arxiv.0802.1724 · pith_short_12: KK2MEVGUZB7E · pith_short_16: KK2MEVGUZB7EQJTS · pith_short_8: KK2MEVGU

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/KK2MEVGUZB7EQJTSAB7FBZ7FCG \
  | 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: 52b4c254d4c87e482672007e50e7e5119faf4b4244d5f00058b6f8ad289055a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6590e7a4760e6a5c13d0e1f139af13d0fa76ca47096c783bbed487f8e709b8fb",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-02-12T21:23:22Z",
    "title_canon_sha256": "1020ebe04ff3c6922fdf470067310bce6c4eb260d61e89f480520a929d42fc5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.1724",
    "kind": "arxiv",
    "version": 4
  }
}