Pith Number

pith:HCDG6BJ6

pith:2026:HCDG6BJ6HDAMABZP3D3VKNK6ZO

not attested not anchored not stored refs pending

Cosmological history after higher dimensional inflation

Ignatios Antoniadis, Jules Cunat, Luis A. Anchordoqui

arxiv:2606.20486 v1 · 2026-06-18 · hep-th · 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{HCDG6BJ6HDAMABZP3D3VKNK6ZO}

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	2026-06-19T16:13:13.506376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38866f053e38c0c0072fd8f755355ecb8bf39577621b6f4dc895bb867bb6e093

Aliases

arxiv: 2606.20486 · arxiv_version: 2606.20486v1 · doi: 10.48550/arxiv.2606.20486 · pith_short_12: HCDG6BJ6HDAM · pith_short_16: HCDG6BJ6HDAMABZP · pith_short_8: HCDG6BJ6

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/HCDG6BJ6HDAMABZP3D3VKNK6ZO \
  | 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: 38866f053e38c0c0072fd8f755355ecb8bf39577621b6f4dc895bb867bb6e093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3d8c0ea734ef61ab867e7aee9d4149c2e9a306c5580b895e9c9433f60c6568f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-18T17:04:03Z",
    "title_canon_sha256": "5feb179fcbd7b7f7cdff300700da91430e097e69965fef80a38acbefc5ee07d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20486",
    "kind": "arxiv",
    "version": 1
  }
}