Pith Number

pith:3UOHP3OC

pith:2020:3UOHP3OC6BSEISFJ25FSAQ2Y72

not attested not anchored not stored refs pending

Deciphering the Archaeological Record: Cosmological Imprints of Non-Minimal Dark Sectors

Brooks Thomas, Fei Huang, Jeff Kost, Keith R. Dienes, Shufang Su

arxiv:2001.02193 v2 · 2020-01-07 · 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{3UOHP3OC6BSEISFJ25FSAQ2Y72}

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

Machine Learning Does It and Does It Better: Unearthing Primordial Dark-Matter Velocities from the Matter Power Spectrum

KineticXGPU: A Tensorized Collision Operator for Dark-Sector Self-Scattering

Exploring non-equilibrium effects in sequential freeze-in

Receipt and verification

First computed	2026-07-05T01:14:34.826598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1c77edc2f0644448a9d74b204358fe9f9b8d2283ebaa18b096a95301ce4dca

Aliases

arxiv: 2001.02193 · arxiv_version: 2001.02193v2 · doi: 10.48550/arxiv.2001.02193 · pith_short_12: 3UOHP3OC6BSE · pith_short_16: 3UOHP3OC6BSEISFJ · pith_short_8: 3UOHP3OC

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/3UOHP3OC6BSEISFJ25FSAQ2Y72 \
  | 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: dd1c77edc2f0644448a9d74b204358fe9f9b8d2283ebaa18b096a95301ce4dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744f82feaf16e3e221890a2bf7e6fe8c09fe716d33a11241b4834c96f03178b7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-01-07T17:40:44Z",
    "title_canon_sha256": "eff11f06544b9ee5119e9047a2ba7045227dd30bde6e26e7d30478ad9a99363b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02193",
    "kind": "arxiv",
    "version": 2
  }
}