Pith Number

pith:EXM36FCS

pith:2021:EXM36FCS23MADQKHBKCDLBNGNH

not attested not anchored not stored refs pending

Sensitivities on non-spinning and spinning primordial black hole dark matter with global 21 cm troughs

Akash Kumar Saha, Ranjan Laha

arxiv:2112.10794 v2 · 2021-12-20 · astro-ph.CO · astro-ph.HE · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXM36FCS23MADQKHBKCDLBNGNH}

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

Too Heavy to Hide: Gamma-Ray Constraints on Annihilating Dark Matter beyond Unitarity

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Primordial black holes as cosmic accelerators of light dark matter: Novel direct detection constraints

Primordial Black Hole from Tensor-induced Density Fluctuation: First-order Phase Transitions and Domain Walls

Receipt and verification

First computed	2026-07-05T04:27:09.863943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25d9bf1452d6d801c1470a843585a669feb17c0bb0e654b4b21705452b550eb9

Aliases

arxiv: 2112.10794 · arxiv_version: 2112.10794v2 · doi: 10.48550/arxiv.2112.10794 · pith_short_12: EXM36FCS23MA · pith_short_16: EXM36FCS23MADQKH · pith_short_8: EXM36FCS

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/EXM36FCS23MADQKHBKCDLBNGNH \
  | 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: 25d9bf1452d6d801c1470a843585a669feb17c0bb0e654b4b21705452b550eb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620534c05a0426d72e4fd7a9dd653c77f2389bcb54c1f7026da5950f4f32c0a0",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-20T19:00:04Z",
    "title_canon_sha256": "addd42a31a135d74a39901d2df34e728f9b4c94794f8c4d92f46c78e18e694f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10794",
    "kind": "arxiv",
    "version": 2
  }
}