Pith Number

pith:ICN2KKHA

pith:2021:ICN2KKHAXEKJWQHH7Y4TXV2G2S

not attested not anchored not stored refs pending

Cosmological Constraints on Dark Matter Interactions with Ordinary Matter

David McKeen, Manuel A. Buen-Abad, Rouven Essig, Yi-Ming Zhong

arxiv:2107.12377 v2 · 2021-07-26 · 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{ICN2KKHAXEKJWQHH7Y4TXV2G2S}

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

4 papers in Pith

Constraints and Projections for Millicharged Dark Matter in the Sun with Water Cherenkov Neutrino Detectors

Boosted Dark Matter from Sagittarius A$^\star$

Underground Production of Electromagnetic Dark States by MeV-scale Electron Beams and Detection with CCDs

Irreducible Constraints on Hadronically Interacting Sub-GeV Dark Matter

Receipt and verification

First computed	2026-07-05T04:11:47.598157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

409ba528e0b9149b40e7fe393bd746d4a19102969aa33181832f9cfa5155400c

Aliases

arxiv: 2107.12377 · arxiv_version: 2107.12377v2 · doi: 10.48550/arxiv.2107.12377 · pith_short_12: ICN2KKHAXEKJ · pith_short_16: ICN2KKHAXEKJWQHH · pith_short_8: ICN2KKHA

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/ICN2KKHAXEKJWQHH7Y4TXV2G2S \
  | 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: 409ba528e0b9149b40e7fe393bd746d4a19102969aa33181832f9cfa5155400c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b718d214126f49c7ac617b82259f3b232490af9ae1fac494df8d7853a649b923",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-07-26T18:00:00Z",
    "title_canon_sha256": "8e0ed4698f4212bf9d40074ac112e9912fcd6a164d62ddb715c0a6f485ff4508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12377",
    "kind": "arxiv",
    "version": 2
  }
}