Pith Number

pith:ZVN4E2BT

pith:2026:ZVN4E2BTWZKLUGP477TPUM2VWC

not attested not anchored not stored refs pending

Cosmological Collider Signatures from Right-Handed Neutrino Loop

Chengcheng Han, Hong-Jian He, Jingtao You, Linghao Song, Xingang Chen, Zhong-Zhi Xianyu

arxiv:2605.21419 v1 · 2026-05-20 · hep-ph · astro-ph.CO · gr-qc · 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{ZVN4E2BTWZKLUGP477TPUM2VWC}

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	2026-05-21T02:05:33.819395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5bc26833b654ba19fcffe6fa3355b08aa7a885cc3d795d49927b9ec0e0e84e

Aliases

arxiv: 2605.21419 · arxiv_version: 2605.21419v1 · doi: 10.48550/arxiv.2605.21419 · pith_short_12: ZVN4E2BTWZKL · pith_short_16: ZVN4E2BTWZKLUGP4 · pith_short_8: ZVN4E2BT

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/ZVN4E2BTWZKLUGP477TPUM2VWC \
  | 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: cd5bc26833b654ba19fcffe6fa3355b08aa7a885cc3d795d49927b9ec0e0e84e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d55a1bdd2a6d720e4fea356f20ae05af94d08d6394261645c78c425422aaef0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-20T17:13:10Z",
    "title_canon_sha256": "bea21c534f96b82c4beaf9916f94f96d29d04c74db53b59c2c737cd8d314926f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21419",
    "kind": "arxiv",
    "version": 1
  }
}