Pith Number

pith:4H66LJHL

pith:2018:4H66LJHLMPZLIXD6F5ZWGELVUE

not attested not anchored not stored refs pending

The weak-field-limit solution for Kerr black hole in radiation gauge

Chaohong Pan, Chunhua Jiang, Wenbin Lin

arxiv:1802.03278 v1 · 2018-02-07 · physics.gen-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4H66LJHLMPZLIXD6F5ZWGELVUE}

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	2026-05-18T00:23:58.134742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1fde5a4eb63f2b45c7e2f73631175a1144f3192fa2023cf4976dcbd139c5deb

Aliases

arxiv: 1802.03278 · arxiv_version: 1802.03278v1 · doi: 10.48550/arxiv.1802.03278 · pith_short_12: 4H66LJHLMPZL · pith_short_16: 4H66LJHLMPZLIXD6 · pith_short_8: 4H66LJHL

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/4H66LJHLMPZLIXD6F5ZWGELVUE \
  | 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: e1fde5a4eb63f2b45c7e2f73631175a1144f3192fa2023cf4976dcbd139c5deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ce6c52d48c6b357eb19c97fcab02ef8d851fdcf769ab69a8373e685b482dbe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-02-07T06:57:44Z",
    "title_canon_sha256": "e41974588960ea772080ee6a395ed1f55ae0a61cf0c8edbcd006ce2f99f59479"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03278",
    "kind": "arxiv",
    "version": 1
  }
}