Pith Number

pith:TN7NTYTU

pith:2026:TN7NTYTUXAN4S6NUSFNAHCI35I

not attested not anchored not stored refs pending

Probing inflationary particle production with the CMB power spectrum

Hidde T. Jense, J. Colin Hill, Luca H. Abu El-Haj, Oliver H. E. Philcox

arxiv:2606.26823 v1 · 2026-06-25 · 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{TN7NTYTUXAN4S6NUSFNAHCI35I}

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	2026-06-26T01:16:00.883690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b7ed9e274b81bc979b4915a03891bea34dc13e049e4b7ade163abf1976b9445

Aliases

arxiv: 2606.26823 · arxiv_version: 2606.26823v1 · doi: 10.48550/arxiv.2606.26823 · pith_short_12: TN7NTYTUXAN4 · pith_short_16: TN7NTYTUXAN4S6NU · pith_short_8: TN7NTYTU

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/TN7NTYTUXAN4S6NUSFNAHCI35I \
  | 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: 9b7ed9e274b81bc979b4915a03891bea34dc13e049e4b7ade163abf1976b9445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51529470bd76a762abd551293a5fe07ae636facfa58662b94be76275d3a106b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-25T10:04:12Z",
    "title_canon_sha256": "163323567a0e5d7def19d834e49d9b1ba33864e249467787fd83710c31aef72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26823",
    "kind": "arxiv",
    "version": 1
  }
}