Pith Number

pith:CDUKJECE

pith:2025:CDUKJECE4CHMA5RWJ2N2SVPNVT

not attested not anchored not stored refs pending

Exploring two component doublet dark matter

Chayan Majumdar, Mariana Frank, Purusottam Ghosh, Supriya Senapati

arxiv:2505.02816 v2 · 2025-05-05 · 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{CDUKJECE4CHMA5RWJ2N2SVPNVT}

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	2026-07-05T12:09:17.168416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e8a49044e08ec076364e9ba955edaceb71d5f2b0a5ed805b82e1eb734fb5a3

Aliases

arxiv: 2505.02816 · arxiv_version: 2505.02816v2 · doi: 10.48550/arxiv.2505.02816 · pith_short_12: CDUKJECE4CHM · pith_short_16: CDUKJECE4CHMA5RW · pith_short_8: CDUKJECE

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/CDUKJECE4CHMA5RWJ2N2SVPNVT \
  | 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: 10e8a49044e08ec076364e9ba955edaceb71d5f2b0a5ed805b82e1eb734fb5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7f8e0d3eb23a27fc28b42f7b0c9502ce998825e6cc2f021e1c33f5593f163a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-05-05T17:44:33Z",
    "title_canon_sha256": "db3d725b831ec83f90220a1d012d2b0bffc319d13672bd36ab7ea3c312c93dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02816",
    "kind": "arxiv",
    "version": 2
  }
}