Pith Number

pith:UCD6VKAQ

pith:1998:UCD6VKAQ5ZFYGDIEIVTJ4DHIJM

not attested not anchored not stored refs pending

Superheavy dark matter

Antonio Riotto, Daniel J. H. Chung, Edward W. Kolb

arxiv:hep-ph/9802238 v2 · 1998-02-05 · hep-ph · astro-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{UCD6VKAQ5ZFYGDIEIVTJ4DHIJM}

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

3 papers in Pith

Gravitational Wave-Induced Freeze-In of Fermionic Dark Matter

New Isocurvature Constraints from JWST UV Luminosity Function

Gravitational Waves from Matter Perturbations of Spectator Scalar Fields

Receipt and verification

First computed	2026-05-18T01:08:04.648713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a087eaa810ee4b830d0445669e0ce84b083d1a1fac1c7c44860ec60360b10800

Aliases

arxiv: hep-ph/9802238 · arxiv_version: hep-ph/9802238v2 · doi: 10.48550/arxiv.hep-ph/9802238 · pith_short_12: UCD6VKAQ5ZFY · pith_short_16: UCD6VKAQ5ZFYGDIE · pith_short_8: UCD6VKAQ

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/UCD6VKAQ5ZFYGDIEIVTJ4DHIJM \
  | 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: a087eaa810ee4b830d0445669e0ce84b083d1a1fac1c7c44860ec60360b10800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e6e1d144a5236fe10230fce83e3241253f425d4f46e2688740a82502a32b99a",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-02-05T00:23:55Z",
    "title_canon_sha256": "fb34d85a932b7132666416718f9e3796f12662a386385ca4ce3d36414a8896eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9802238",
    "kind": "arxiv",
    "version": 2
  }
}