Pith Number

pith:V4TIS74N

pith:2009:V4TIS74NC5WIVWJFQ4QNVGOPCS

not attested not anchored not stored refs pending

Spectrum of Perturbations in Anisotropic Inflationary Universe with Vector Hair

Burak Himmetoglu

arxiv:0910.3235 v2 · 2009-10-16 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4TIS74NC5WIVWJFQ4QNVGOPCS}

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	2026-05-18T04:16:42.394462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af26897f8d176c8ad9258720da99cf148e13daed60bc2201f8daba5c03803e82

Aliases

arxiv: 0910.3235 · arxiv_version: 0910.3235v2 · doi: 10.48550/arxiv.0910.3235 · pith_short_12: V4TIS74NC5WI · pith_short_16: V4TIS74NC5WIVWJF · pith_short_8: V4TIS74N

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/V4TIS74NC5WIVWJFQ4QNVGOPCS \
  | 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: af26897f8d176c8ad9258720da99cf148e13daed60bc2201f8daba5c03803e82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f214be266545275cc75fc254dd2c9f51ae71139bb82469a84edc098245b2e3d6",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-16T21:58:33Z",
    "title_canon_sha256": "a21feb73e01a7e7891d0320c25832df32ae96dca47fbfb33056d884e05f3b515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3235",
    "kind": "arxiv",
    "version": 2
  }
}