Pith Number

pith:CN6HBWW5

pith:2016:CN6HBWW5YUXODXH5FUTQVRCW4J

not attested not anchored not stored refs pending

Horizon supertranslation and degenerate black hole solutions

Rong-Gen Cai, Shan-Ming Ruan, Yun-Long Zhang

arxiv:1609.01056 v2 · 2016-09-05 · 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{CN6HBWW5YUXODXH5FUTQVRCW4J}

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	2026-05-18T01:03:35.986801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

137c70daddc52ee1dcfd2d270ac456e27ea8bfdd542f82762aa34785793c41a4

Aliases

arxiv: 1609.01056 · arxiv_version: 1609.01056v2 · doi: 10.48550/arxiv.1609.01056 · pith_short_12: CN6HBWW5YUXO · pith_short_16: CN6HBWW5YUXODXH5 · pith_short_8: CN6HBWW5

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/CN6HBWW5YUXODXH5FUTQVRCW4J \
  | 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: 137c70daddc52ee1dcfd2d270ac456e27ea8bfdd542f82762aa34785793c41a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259d3c3b0be3b4fd3efc774173f2f9ee3dd0f13b3152329546deac4b9d34ef20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-09-05T08:28:19Z",
    "title_canon_sha256": "2db220bba5bd2579a2ae9b63578520121a40db9fde4d90d60a4c1e24d0891a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01056",
    "kind": "arxiv",
    "version": 2
  }
}