Pith Number

pith:CTNC7Y7P

pith:2018:CTNC7Y7PRLBYYO5KPW3EJ3QZ6N

not attested not anchored not stored refs pending

On a Modified Klein-Gordon Equation with Vacuum-Energy Contributions

Dor Gabay, Sijo K. Joseph

arxiv:1802.07678 v3 · 2018-02-21 · 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{CTNC7Y7PRLBYYO5KPW3EJ3QZ6N}

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	2026-05-18T00:10:51.957102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14da2fe3ef8ac38c3baa7db644ee19f35134a6e55e5cc7612755a20e9dced6d4

Aliases

arxiv: 1802.07678 · arxiv_version: 1802.07678v3 · doi: 10.48550/arxiv.1802.07678 · pith_short_12: CTNC7Y7PRLBY · pith_short_16: CTNC7Y7PRLBYYO5K · pith_short_8: CTNC7Y7P

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/CTNC7Y7PRLBYYO5KPW3EJ3QZ6N \
  | 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: 14da2fe3ef8ac38c3baa7db644ee19f35134a6e55e5cc7612755a20e9dced6d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ea356a99b242a680e6c554180b6ca6f6aa7fe36ed163afb0487d6adfcde7fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-21T17:23:08Z",
    "title_canon_sha256": "a5d7e0c6a051ff56cef20b6f2350d1f846cb3c3129bfc54a59c8917a889c7b9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07678",
    "kind": "arxiv",
    "version": 3
  }
}