Pith Number

pith:2SIUEOIP

pith:2023:2SIUEOIPZJ46DRDFAAXFDSFATA

not attested not anchored not stored refs pending

Destroying the Event Horizon of a Rotating Black-Bounce Black Hole

Lai Zhao, Zhaoyi Xu

arxiv:2308.12150 v2 · 2023-08-23 · 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{2SIUEOIPZJ46DRDFAAXFDSFATA}

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	2026-07-05T07:04:50.247872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49142390fca79e1c465002e51c8a0982af0aade868092c5ebe57dbc6c0ae406

Aliases

arxiv: 2308.12150 · arxiv_version: 2308.12150v2 · doi: 10.48550/arxiv.2308.12150 · pith_short_12: 2SIUEOIPZJ46 · pith_short_16: 2SIUEOIPZJ46DRDF · pith_short_8: 2SIUEOIP

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/2SIUEOIPZJ46DRDFAAXFDSFATA \
  | 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: d49142390fca79e1c465002e51c8a0982af0aade868092c5ebe57dbc6c0ae406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c94b8233abbd5d452fafb3592e2d6ca64e38732bf39462e182a68503f18e4d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-23T14:08:32Z",
    "title_canon_sha256": "c698b314a9b4124fea5d0ce135419832c30b67bf3f902f7694e4c532087396cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12150",
    "kind": "arxiv",
    "version": 2
  }
}