Pith Number

pith:QE66LNIK

pith:2018:QE66LNIKAKUD2EX63JQG6AWNQW

not attested not anchored not stored refs pending

Reflection positivity in nonlocal gravity

Leonardo Modesto, Marios Christodoulou

arxiv:1803.08843 v2 · 2018-03-23 · hep-th · 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{QE66LNIKAKUD2EX63JQG6AWNQW}

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

1 paper in Pith

Minimum Virtual Proper Time and Finite Mass--Charge Matching in QED

Receipt and verification

First computed	2026-05-17T23:50:13.924417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813de5b50a02a83d12feda606f02cd85b742527550024028fb4d8873acfc3651

Aliases

arxiv: 1803.08843 · arxiv_version: 1803.08843v2 · doi: 10.48550/arxiv.1803.08843 · pith_short_12: QE66LNIKAKUD · pith_short_16: QE66LNIKAKUD2EX6 · pith_short_8: QE66LNIK

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/QE66LNIKAKUD2EX63JQG6AWNQW \
  | 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: 813de5b50a02a83d12feda606f02cd85b742527550024028fb4d8873acfc3651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b1e12e37fd3d02d2ee3bb967b67d5471af4734cbfdcb5cbc4d7bcbc062d62f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-23T15:35:36Z",
    "title_canon_sha256": "f82c2af1b4abd5fef59385459a657dac8da8a98e44848c8cd29cd4cb9638e44d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08843",
    "kind": "arxiv",
    "version": 2
  }
}