Pith Number

pith:CWP4HDWX

pith:2026:CWP4HDWXLJYTZBEXAZ6G4ENYDI

not attested not anchored not stored refs pending

Dark Matter as an Inflationary Relic in Warm Inflation

Suratna Das, Swagat S. Mishra, Umang Kumar, Varun Sahni

arxiv:2606.22147 v1 · 2026-06-20 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWP4HDWXLJYTZBEXAZ6G4ENYDI}

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.

Receipt and verification

First computed	2026-06-23T02:13:29.611974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

159fc38ed75a713c8497067c6e11b81a20a901b3ad280a9a84f97024c26bed3a

Aliases

arxiv: 2606.22147 · arxiv_version: 2606.22147v1 · doi: 10.48550/arxiv.2606.22147 · pith_short_12: CWP4HDWXLJYT · pith_short_16: CWP4HDWXLJYTZBEX · pith_short_8: CWP4HDWX

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/CWP4HDWXLJYTZBEXAZ6G4ENYDI \
  | 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: 159fc38ed75a713c8497067c6e11b81a20a901b3ad280a9a84f97024c26bed3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c14e3d67a761279e7c4b66f30924282488501f0b5d9c6fa0e0f7cabd9ba95c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-20T16:56:26Z",
    "title_canon_sha256": "42353e82b6b1af58ebe018199fae2297d26ec87b058d5e3af7b200fece4f92ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22147",
    "kind": "arxiv",
    "version": 1
  }
}