Pith Number

pith:EIXSWF7Q

pith:2020:EIXSWF7Q6DRHXWJM43NIOWBJXI

not attested not anchored not stored refs pending

Second Post-Minkowskian Metric for a Moving Kerr Black Hole

Chunhua Jiang, Guansheng He, Wenbin Lin

arxiv:2007.13329 v1 · 2020-07-27 · 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{EIXSWF7Q6DRHXWJM43NIOWBJXI}

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

Leading-order gravitational time delay of massive particles by a moving Schwarzschild lens

Receipt and verification

First computed	2026-07-05T01:22:23.286275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222f2b17f0f0e27bd92ce6da875829ba2c1e2636bd106ab6770784992efca5e7

Aliases

arxiv: 2007.13329 · arxiv_version: 2007.13329v1 · doi: 10.48550/arxiv.2007.13329 · pith_short_12: EIXSWF7Q6DRH · pith_short_16: EIXSWF7Q6DRHXWJM · pith_short_8: EIXSWF7Q

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/EIXSWF7Q6DRHXWJM43NIOWBJXI \
  | 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: 222f2b17f0f0e27bd92ce6da875829ba2c1e2636bd106ab6770784992efca5e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12fea4b534b0cfd6418012557c505f4d300fc07a2ca2883f9720f191de7ed43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-27T07:06:22Z",
    "title_canon_sha256": "dbfafeb5b05f0976d9594946100ad5bfcc2cf039f8852fbd04ffddb16aefaea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13329",
    "kind": "arxiv",
    "version": 1
  }
}