Pith Number

pith:CY6HEE2Q

pith:2003:CY6HEE2Q4FA7ODPKHUZRR33XHQ

not attested not anchored not stored refs pending

Quantization of Gravitational System and its Cosmological Consequences

Arbab I. Arbab

arxiv:gr-qc/0309040 v2 · 2003-09-07 · 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{CY6HEE2Q4FA7ODPKHUZRR33XHQ}

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	2026-05-18T02:37:30.303305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163c721350e141f70dea3d3318ef773c08baa124156a7df1bbc0def01a56e04f

Aliases

arxiv: gr-qc/0309040 · arxiv_version: gr-qc/0309040v2 · doi: 10.48550/arxiv.gr-qc/0309040 · pith_short_12: CY6HEE2Q4FA7 · pith_short_16: CY6HEE2Q4FA7ODPK · pith_short_8: CY6HEE2Q

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/CY6HEE2Q4FA7ODPKHUZRR33XHQ \
  | 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: 163c721350e141f70dea3d3318ef773c08baa124156a7df1bbc0def01a56e04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10a6175e1e020171a935e26e1b5def37af46cb2e32b738c90ea89f116552fed",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-09-07T16:33:35Z",
    "title_canon_sha256": "edcb6e5238ee926e5a01b2c249a19ba51bd25f1090ac84afe6731d30cb92416b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0309040",
    "kind": "arxiv",
    "version": 2
  }
}