Pith Number

pith:PKI3YLO5

pith:2021:PKI3YLO5S2BOCA6IWHGKSPYWD2

not attested not anchored not stored refs pending

Rotating spacetime: black-bounces and quantum deformed black hole

Meirong Tang, Zhaoyi Xu

arxiv:2109.13813 v1 · 2021-09-28 · 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{PKI3YLO5S2BOCA6IWHGKSPYWD2}

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

Black bounce sourced by non-minimally coupled linear electrodynamics and a canonical scalar field through a thin shell at the throat

Receipt and verification

First computed	2026-07-05T04:43:34.655685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a91bc2ddd9682e103c8b1cca93f161e972dc1c24fea19bbb7ca3c36f51c6617

Aliases

arxiv: 2109.13813 · arxiv_version: 2109.13813v1 · doi: 10.48550/arxiv.2109.13813 · pith_short_12: PKI3YLO5S2BO · pith_short_16: PKI3YLO5S2BOCA6I · pith_short_8: PKI3YLO5

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/PKI3YLO5S2BOCA6IWHGKSPYWD2 \
  | 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: 7a91bc2ddd9682e103c8b1cca93f161e972dc1c24fea19bbb7ca3c36f51c6617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242f453acefe73945eb9dea2ae72a33c093499e3cefcfbd1bb75d0842d1ae880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-28T15:39:11Z",
    "title_canon_sha256": "583a08bb68c3f2746a99ae0e57a2211b6b3d27786389ca617ea744f9e9007881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13813",
    "kind": "arxiv",
    "version": 1
  }
}