Pith Number

pith:CGT4XGDT

pith:1992:CGT4XGDTRZV6PCNJRKX7VURO24

not attested not anchored not stored refs pending

Einstein Equation with Quantum Corrections Reduced to Second Order

Jonathan Z. Simon, Leonard Parker

arxiv:gr-qc/9211002 v1 · 1992-11-03 · 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{CGT4XGDTRZV6PCNJRKX7VURO24}

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.

Cited by

2 papers in Pith

Semiclassical Backreaction of Massive Quantum Fields in the Spacetime of a Global Monopole

Conditions for positivity of energy in superrenormalizable polynomial gravity

Receipt and verification

First computed	2026-07-04T15:18:33.071380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a7cb98738e6be789a98aaffad22ed70227f84536e7c94d69d53c096246272a

Aliases

arxiv: gr-qc/9211002 · arxiv_version: gr-qc/9211002v1 · doi: 10.48550/arxiv.gr-qc/9211002 · pith_short_12: CGT4XGDTRZV6 · pith_short_16: CGT4XGDTRZV6PCNJ · pith_short_8: CGT4XGDT

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/CGT4XGDTRZV6PCNJRKX7VURO24 \
  | 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: 11a7cb98738e6be789a98aaffad22ed70227f84536e7c94d69d53c096246272a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "121cdc0969844e640edc7afa8d47bb228d736f2e6ae0ebdd27dfa6354f9e7ab3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1992-11-03T16:14:00Z",
    "title_canon_sha256": "99f069a2ebb4fc20b2e102ce6ddea1b45b42a5911f58a0df6cb068b9588a3665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9211002",
    "kind": "arxiv",
    "version": 1
  }
}