Pith Number

pith:6V2RE56H

pith:2006:6V2RE56HVPHEIBTTZYEDOPRXWI

not attested not anchored not stored refs pending

Inflaton perturbations in brane-world cosmology with induced gravity

Kazuya Koyama, Shuntaro Mizuno

arxiv:gr-qc/0606056 v1 · 2006-06-13 · gr-qc · astro-ph · 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{6V2RE56HVPHEIBTTZYEDOPRXWI}

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	2026-05-18T01:06:45.303766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5751277c7abce440673ce08373e37b22dbc4b5b6e39ce225de02686ed3f0c6c

Aliases

arxiv: gr-qc/0606056 · arxiv_version: gr-qc/0606056v1 · doi: 10.48550/arxiv.gr-qc/0606056 · pith_short_12: 6V2RE56HVPHE · pith_short_16: 6V2RE56HVPHEIBTT · pith_short_8: 6V2RE56H

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/6V2RE56HVPHEIBTTZYEDOPRXWI \
  | 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: f5751277c7abce440673ce08373e37b22dbc4b5b6e39ce225de02686ed3f0c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b9582dd08a5dca98f0db1391b143bf9f1f20b13e19a15e19d58639b2ee8710",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-06-13T02:29:57Z",
    "title_canon_sha256": "e770f1bbb97421e4789cd86960ec54c657f99c417fb3a3b2641295fddcbf1369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0606056",
    "kind": "arxiv",
    "version": 1
  }
}