Pith Number

pith:56JM35OW

pith:2019:56JM35OW6N6THJDJ3XJIDZBA2L

not attested not anchored not stored refs pending

Deforming charged black holes with dipolar differential rotation boundary

Hong-Bo Li, Shuo Sun, Tong-Tong Hu, Yong-Qiang Wang

arxiv:1909.01628 v1 · 2019-09-04 · hep-th · 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{56JM35OW6N6THJDJ3XJIDZBA2L}

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	2026-07-05T01:30:21.538049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef92cdf5d6f37d33a469ddd281e420d2c23aa84cdf5d5bbafade45ded11fa733

Aliases

arxiv: 1909.01628 · arxiv_version: 1909.01628v1 · doi: 10.48550/arxiv.1909.01628 · pith_short_12: 56JM35OW6N6T · pith_short_16: 56JM35OW6N6THJDJ · pith_short_8: 56JM35OW

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/56JM35OW6N6THJDJ3XJIDZBA2L \
  | 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: ef92cdf5d6f37d33a469ddd281e420d2c23aa84cdf5d5bbafade45ded11fa733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05d32f937e86535bd11b3fc1d9207f19a8234d25da5e1eb044f671519331721b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-04T08:59:53Z",
    "title_canon_sha256": "cf2adbf006baca4dda29a4725eab80702c543de8af7f479e265eeae73e3b1384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01628",
    "kind": "arxiv",
    "version": 1
  }
}