Pith Number

pith:Z6UDJ4RO

pith:2021:Z6UDJ4ROQL46LUVBLNAUGNSKTG

not attested not anchored not stored refs pending

Non-local gravity in bouncing cosmology scenarios

D. Jackson, R. Bufalo

arxiv:2110.10008 v2 · 2021-10-19 · 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{Z6UDJ4ROQL46LUVBLNAUGNSKTG}

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

Quasinormal modes of nonlocal gravity black holes

Receipt and verification

First computed	2026-07-05T04:27:46.712563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa834f22e82f9e5d2a15b4143364a998179e86823841dfe4e3ab974402e76b2

Aliases

arxiv: 2110.10008 · arxiv_version: 2110.10008v2 · doi: 10.48550/arxiv.2110.10008 · pith_short_12: Z6UDJ4ROQL46 · pith_short_16: Z6UDJ4ROQL46LUVB · pith_short_8: Z6UDJ4RO

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/Z6UDJ4ROQL46LUVBLNAUGNSKTG \
  | 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: cfa834f22e82f9e5d2a15b4143364a998179e86823841dfe4e3ab974402e76b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834d29dc024187226966288322e5d118d0fe3eec9d0a289e9a799bfafb735715",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-19T14:21:35Z",
    "title_canon_sha256": "c116c60aec017410b5a52cdaf3b815d5f4e4e9e64f1a5a90435838a21ef6f54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10008",
    "kind": "arxiv",
    "version": 2
  }
}