Pith Number

pith:KTXZWCLK

pith:2009:KTXZWCLKDHLJ23HFUOHZWCMT7U

not attested not anchored not stored refs pending

A Non-thermal WIMP Miracle

Bobby Samir Acharya, Gordon Kane, Piyush Kumar, Scott Watson

arxiv:0908.2430 v2 · 2009-08-17 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTXZWCLKDHLJ23HFUOHZWCMT7U}

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

2 papers in Pith

Multipolar Dark Matter Freeze-out in an Early Matter-Dominated Universe

micrOMEGAs 7: Beyond standard cosmology

Receipt and verification

First computed	2026-07-04T17:27:36.420546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ef9b096a19d69d6ce5a38f9b0993fd1ce02409891767cba7575ae5fcba967e

Aliases

arxiv: 0908.2430 · arxiv_version: 0908.2430v2 · doi: 10.48550/arxiv.0908.2430 · pith_short_12: KTXZWCLKDHLJ · pith_short_16: KTXZWCLKDHLJ23HF · pith_short_8: KTXZWCLK

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/KTXZWCLKDHLJ23HFUOHZWCMT7U \
  | 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: 54ef9b096a19d69d6ce5a38f9b0993fd1ce02409891767cba7575ae5fcba967e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94996a7c5a6d8ef48b39047506c3a1d96d3b8748743ee13a607297941b9f5e07",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-17T20:01:47Z",
    "title_canon_sha256": "b495a4d945680a9b3cf6030a582e0a50b4e213c8823341ab21a96616d6a2c145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2430",
    "kind": "arxiv",
    "version": 2
  }
}