Pith Number

pith:LZXAFECR

pith:2004:LZXAFECRMZF427IWFJZDQXWTFN

not attested not anchored not stored refs pending

Particle Production of Coherently Oscillating Nonclassical Inflaton in FRW Universe

K. K. Venkataratnam, P. K. Suresh

arxiv:gr-qc/0402078 v1 · 2004-02-18 · 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{LZXAFECRMZF427IWFJZDQXWTFN}

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	2026-07-04T16:47:41.566849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6e029051664bcd7d162a72385ed32b6c6ca778c31bdbc32abfc90d9995317c

Aliases

arxiv: gr-qc/0402078 · arxiv_version: gr-qc/0402078v1 · doi: 10.48550/arxiv.gr-qc/0402078 · pith_short_12: LZXAFECRMZF4 · pith_short_16: LZXAFECRMZF427IW · pith_short_8: LZXAFECR

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/LZXAFECRMZF427IWFJZDQXWTFN \
  | 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: 5e6e029051664bcd7d162a72385ed32b6c6ca778c31bdbc32abfc90d9995317c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff4501e105be16cf827b70f2c9883be991ad4e1a366dddd5c408ebf5f62b5ee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-02-18T06:29:08Z",
    "title_canon_sha256": "feec7fef68181190df7ccb4cd74a711345a7f10a87dc22f1a67d3716e5199c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0402078",
    "kind": "arxiv",
    "version": 1
  }
}