Pith Number

pith:CEMWWI5T

pith:2019:CEMWWI5TE356T7S6HCMVJPKZAS

not attested not anchored not stored refs pending

Making dark matter out of light: freeze-in from plasma effects

Cora Dvorkin, Katelin Schutz, Tongyan Lin

arxiv:1902.08623 v1 · 2019-02-22 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEMWWI5TE356T7S6HCMVJPKZAS}

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

7 papers in Pith

Cosmological searches for the neutrino mass scale and mass ordering

Super-Kamiokande Strongly Constrains Leptophilic Dark Matter Capture in the Sun

Data-Driven Predictions for Dark Photon and Millicharged Particle Production

Seasons of Dark Matter Freeze-In Shaped by the Weather of the Early Universe

Irreducible Constraints on Hadronically Interacting Sub-GeV Dark Matter

Receipt and verification

First computed	2026-05-17T23:43:03.287488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11196b23b326fbe9fe5e389954bd590497d523a34d306267c0e12c96476f2a17

Aliases

arxiv: 1902.08623 · arxiv_version: 1902.08623v1 · doi: 10.48550/arxiv.1902.08623 · pith_short_12: CEMWWI5TE356 · pith_short_16: CEMWWI5TE356T7S6 · pith_short_8: CEMWWI5T

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/CEMWWI5TE356T7S6HCMVJPKZAS \
  | 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: 11196b23b326fbe9fe5e389954bd590497d523a34d306267c0e12c96476f2a17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d9040dbd0fcb08974d65fce8020c8a984d8e6fae08e125fd2898b6fafa72d9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-02-22T19:00:00Z",
    "title_canon_sha256": "3238bcb94fcb77d438a7ca279b507c52d3e4a2cbe38fc987119e70385a3edfa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08623",
    "kind": "arxiv",
    "version": 1
  }
}