Pith Number

pith:NXBCQ7DK

pith:2021:NXBCQ7DKODWZZFEOJJSZN5MOCM

not attested not anchored not stored refs pending

The Higgs Portal to Cosmology

Oleg Lebedev

arxiv:2104.03342 v7 · 2021-04-07 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXBCQ7DKODWZZFEOJJSZN5MOCM}

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

Gravitational Waves from Matter Perturbations of Spectator Scalar Fields

Exploring non-equilibrium effects in sequential freeze-in

Receipt and verification

First computed	2026-07-05T08:02:40.232826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc2287c6a70ed9c948e4a6596f58e1303bab33a7548c48213eddc71e3020214

Aliases

arxiv: 2104.03342 · arxiv_version: 2104.03342v7 · doi: 10.48550/arxiv.2104.03342 · pith_short_12: NXBCQ7DKODWZ · pith_short_16: NXBCQ7DKODWZZFEO · pith_short_8: NXBCQ7DK

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/NXBCQ7DKODWZZFEOJJSZN5MOCM \
  | 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: 6dc2287c6a70ed9c948e4a6596f58e1303bab33a7548c48213eddc71e3020214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5457dbbaf2d2219552967a5893761f21151867a82d55840a01c8380b37ad77c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-07T18:26:47Z",
    "title_canon_sha256": "6956894009f8a119cdfec3ec1d64474ee1959dcaa69cecebf115335ae0140c8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03342",
    "kind": "arxiv",
    "version": 7
  }
}