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Pith Number

pith:T4BXGEN5

pith:2012:T4BXGEN5QJSXTGDVY7RUJPLJGO
not attested not anchored not stored refs pending

Clustering Fossils from the Early Universe

Donghui Jeong, Marc Kamionkowski

arxiv:1203.0302 v1 · 2012-03-01 · astro-ph.CO · hep-ph · hep-th

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{T4BXGEN5QJSXTGDVY7RUJPLJGO}

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

4 papers in Pith

Receipt and verification
First computed 2026-05-18T01:58:15.965054Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

9f037311bd8265799875c7e344bd693388346fd331066c6541c794116ffe4609

Aliases

arxiv: 1203.0302 · arxiv_version: 1203.0302v1 · doi: 10.48550/arxiv.1203.0302 · pith_short_12: T4BXGEN5QJSX · pith_short_16: T4BXGEN5QJSXTGDV · pith_short_8: T4BXGEN5
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/T4BXGEN5QJSXTGDVY7RUJPLJGO \
  | 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: 9f037311bd8265799875c7e344bd693388346fd331066c6541c794116ffe4609
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "e00aeecf317b2a08f897bde2d62d0487f5949bf6041f5df7a20e6d4703ca4727",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-01T21:00:01Z",
    "title_canon_sha256": "1a7c95c786fd64a3cb9149a11c44957e262de177f726aed8adb2dda21bf7b8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0302",
    "kind": "arxiv",
    "version": 1
  }
}