Pith Number

pith:NVYY2UM6

pith:2018:NVYY2UM6NKNAZ2BL5OSWRWFYLF

not attested not anchored not stored refs pending

Black-hole stability in non-local gravity

Gianluca Calcagni, Leonardo Modesto, Yun Soo Myung

arxiv:1803.08388 v2 · 2018-03-22 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVYY2UM6NKNAZ2BL5OSWRWFYLF}

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

Acausal exact vacuum solutions in nonlocal gravity

Receipt and verification

First computed	2026-05-18T00:11:49.536447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d718d519e6a9a0ce82beba568d8b8594d4eeb0b06046c09b20958329156fec3

Aliases

arxiv: 1803.08388 · arxiv_version: 1803.08388v2 · doi: 10.48550/arxiv.1803.08388 · pith_short_12: NVYY2UM6NKNA · pith_short_16: NVYY2UM6NKNAZ2BL · pith_short_8: NVYY2UM6

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/NVYY2UM6NKNAZ2BL5OSWRWFYLF \
  | 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: 6d718d519e6a9a0ce82beba568d8b8594d4eeb0b06046c09b20958329156fec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "100e6c4accd02065aabc107c986814eabbb6cb55700b7f8887f95b058836c208",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-22T15:00:38Z",
    "title_canon_sha256": "71c570857d4c46bb2fab03fce7372b80fa2b30f5c605d3d3476bdaacbeff5f07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08388",
    "kind": "arxiv",
    "version": 2
  }
}