Pith Number

pith:2V2D6I5B

pith:2012:2V2D6I5BOQAEH6S4JGIKORBLCP

not attested not anchored not stored refs pending

A toy model based analysis on the effect of the Lee-Wick partners in the evolution of the early universe

Kaushik Bhattacharya, Suratna Das

arxiv:1203.1109 v2 · 2012-03-06 · hep-ph · 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{2V2D6I5BOQAEH6S4JGIKORBLCP}

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	2026-05-18T03:51:25.346850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5743f23a1740043fa5c4990a7442b13fcd2e9fd182c12dbe3eebdd65756d95e

Aliases

arxiv: 1203.1109 · arxiv_version: 1203.1109v2 · doi: 10.48550/arxiv.1203.1109 · pith_short_12: 2V2D6I5BOQAE · pith_short_16: 2V2D6I5BOQAEH6S4 · pith_short_8: 2V2D6I5B

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/2V2D6I5BOQAEH6S4JGIKORBLCP \
  | 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: d5743f23a1740043fa5c4990a7442b13fcd2e9fd182c12dbe3eebdd65756d95e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b73880d03834525dcf81e62036f89619f043f4c1f528b63afb04068963b71fd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-03-06T06:48:47Z",
    "title_canon_sha256": "fa14ddb43583ee7d6505eaf8fa742ad51ea8e0d921c1120b50ac5d3c89fda093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1109",
    "kind": "arxiv",
    "version": 2
  }
}