Pith Number

pith:6CXGODE7

pith:2011:6CXGODE7FKXCGKFVQX5OMXIFMP

not attested not anchored not stored refs pending

Cosmological UV/IR Divergences and de-Sitter Spacetime

Keshav Dasgupta, Robert Brandenberger, Wei Xue

arxiv:1103.0285 v2 · 2011-03-01 · hep-th · astro-ph.CO · gr-qc · 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{6CXGODE7FKXCGKFVQX5OMXIFMP}

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	2026-05-18T04:22:39.797565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0ae670c9f2aae2328b585fae65d0563f94cfda52861c5d1a02be54da21ed688

Aliases

arxiv: 1103.0285 · arxiv_version: 1103.0285v2 · doi: 10.48550/arxiv.1103.0285 · pith_short_12: 6CXGODE7FKXC · pith_short_16: 6CXGODE7FKXCGKFV · pith_short_8: 6CXGODE7

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/6CXGODE7FKXCGKFVQX5OMXIFMP \
  | 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: f0ae670c9f2aae2328b585fae65d0563f94cfda52861c5d1a02be54da21ed688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19040f778923ed58fb9f260eda04122740157040067cb94c21e23637764d3b1b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-01T21:04:36Z",
    "title_canon_sha256": "70c9bac1e8177841110ace80fa5e31c3f21353d39c662f5e7afb7856eba00ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0285",
    "kind": "arxiv",
    "version": 2
  }
}