Pith Number

pith:II54WSFL

pith:2011:II54WSFLDB4JCH4Z7IYZVXIQSJ

not attested not anchored not stored refs pending

Remarks on the renormalization of primordial cosmological perturbations

Gonzalo J. Olmo, Ivan Agullo, Jose Navarro-Salas, Leonard Parker

arxiv:1108.0949 v1 · 2011-08-03 · gr-qc · astro-ph.CO · 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{II54WSFLDB4JCH4Z7IYZVXIQSJ}

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	2026-05-18T02:01:03.255568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

423bcb48ab1878911f99fa319add109247fc50bea66500770307ebab3a6330ee

Aliases

arxiv: 1108.0949 · arxiv_version: 1108.0949v1 · doi: 10.48550/arxiv.1108.0949 · pith_short_12: II54WSFLDB4J · pith_short_16: II54WSFLDB4JCH4Z · pith_short_8: II54WSFL

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/II54WSFLDB4JCH4Z7IYZVXIQSJ \
  | 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: 423bcb48ab1878911f99fa319add109247fc50bea66500770307ebab3a6330ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8318355ae49b29e7a801f205530a3cea5461be1956162ed5e88979845bdcaba",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-08-03T20:58:17Z",
    "title_canon_sha256": "b4be0e2b801a4306dca392d2ef2fa5ca277854f04e7a41fe94ee6ec5d406f8c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0949",
    "kind": "arxiv",
    "version": 1
  }
}