Pith Number

pith:OHM3HKZ3

pith:2010:OHM3HKZ3GLY5H5CC6WAY2V2ABG

not attested not anchored not stored refs pending

A Radiation Bounce from the Lee-Wick Construction?

Johanna Karouby, Robert Brandenberger (McGill University)

arxiv:1004.4947 v1 · 2010-04-28 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHM3HKZ3GLY5H5CC6WAY2V2ABG}

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	2026-05-18T02:24:15.597389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71d9b3ab3b32f1d3f442f5818d574009bd7cd529d23ab71941deead8219719c5

Aliases

arxiv: 1004.4947 · arxiv_version: 1004.4947v1 · doi: 10.48550/arxiv.1004.4947 · pith_short_12: OHM3HKZ3GLY5 · pith_short_16: OHM3HKZ3GLY5H5CC · pith_short_8: OHM3HKZ3

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/OHM3HKZ3GLY5H5CC6WAY2V2ABG \
  | 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: 71d9b3ab3b32f1d3f442f5818d574009bd7cd529d23ab71941deead8219719c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b353c344a58b1a3941c9d49ab4af0966cbf889c629b8a04633663ae6dadf73a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-04-28T03:58:11Z",
    "title_canon_sha256": "9556aa7092b341d0d1a2a907c703360e4f541e38a489a5c8d94d562b0643618b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4947",
    "kind": "arxiv",
    "version": 1
  }
}