Pith Number

pith:KEXW7DXB

pith:2026:KEXW7DXB2F2U7OD6W3YIWCFGDD

not attested not anchored not stored refs pending

Horizon-scale intensity and polarization images of rotating Konoplya-Zhidenko black holes with thick accretion flows

Bing-Bing Chen, Chen-Yu Yang, Guo-Ping Li, Xin-Yun Hu

arxiv:2607.01017 v1 · 2026-07-01 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEXW7DXB2F2U7OD6W3YIWCFGDD}

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	2026-07-02T01:18:26.096624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

512f6f8ee1d1754fb87eb6f08b08a618f1f7b9fe72691feee0d841cf6dc9ef13

Aliases

arxiv: 2607.01017 · arxiv_version: 2607.01017v1 · doi: 10.48550/arxiv.2607.01017 · pith_short_12: KEXW7DXB2F2U · pith_short_16: KEXW7DXB2F2U7OD6 · pith_short_8: KEXW7DXB

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/KEXW7DXB2F2U7OD6W3YIWCFGDD \
  | 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: 512f6f8ee1d1754fb87eb6f08b08a618f1f7b9fe72691feee0d841cf6dc9ef13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101bb8fb0b1ce5af6dffa6605248d334555381eb87459b244bd5f71f73175cbb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-01T14:51:57Z",
    "title_canon_sha256": "2c3daff8e47684d2a0206bf250347e01030a7fde4e3db98fcc1a51b5501f022d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01017",
    "kind": "arxiv",
    "version": 1
  }
}