Pith Number

pith:7VV4D7HX

pith:2022:7VV4D7HXYJMV4KSSD6BOVTGTGM

not attested not anchored not stored refs pending

Fingerprints of freeze-in dark matter in an early matter-dominated era

Avik Banerjee, Debtosh Chowdhury

arxiv:2204.03670 v3 · 2022-04-07 · hep-ph · astro-ph.CO · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VV4D7HXYJMV4KSSD6BOVTGTGM}

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

2 papers in Pith

Multipolar Dark Matter Freeze-out in an Early Matter-Dominated Universe

Constraints on the inflationary vacuum and reheating era from NANOGrav

Receipt and verification

First computed	2026-07-05T04:48:47.410568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd6bc1fcf7c2595e2a521f82eaccd3332a4f96e0f7a360ba30c843f625de223d

Aliases

arxiv: 2204.03670 · arxiv_version: 2204.03670v3 · doi: 10.48550/arxiv.2204.03670 · pith_short_12: 7VV4D7HXYJMV · pith_short_16: 7VV4D7HXYJMV4KSS · pith_short_8: 7VV4D7HX

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/7VV4D7HXYJMV4KSSD6BOVTGTGM \
  | 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: fd6bc1fcf7c2595e2a521f82eaccd3332a4f96e0f7a360ba30c843f625de223d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0280b268bd92fd9079b8939061430dda41347ee29be3576ae64f35b4694a1ff",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-04-07T18:00:06Z",
    "title_canon_sha256": "57e836f69526f0a832259035925e829c3417039a56059452086bf8b13bc81703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03670",
    "kind": "arxiv",
    "version": 3
  }
}