Pith Number

pith:ZOIB7XDI

pith:2026:ZOIB7XDICCNXOYIS5A4AXFK6ZB

not attested not anchored not stored refs pending

Kiselev black hole and the ultra-slow evaporating behavior

Chen-Hao Wu, Xiao Liang, Ya-Peng Hu

arxiv:2606.19110 v1 · 2026-06-17 · 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{ZOIB7XDICCNXOYIS5A4AXFK6ZB}

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	2026-06-19T16:12:22.488780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb901fdc68109b776112e8380b955ec8724014a6d785397a647765a9ff63052e

Aliases

arxiv: 2606.19110 · arxiv_version: 2606.19110v1 · doi: 10.48550/arxiv.2606.19110 · pith_short_12: ZOIB7XDICCNX · pith_short_16: ZOIB7XDICCNXOYIS · pith_short_8: ZOIB7XDI

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/ZOIB7XDICCNXOYIS5A4AXFK6ZB \
  | 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: cb901fdc68109b776112e8380b955ec8724014a6d785397a647765a9ff63052e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718623e583021aeb5597ed44855426708332002670ee1429c7c9e5acecda6edf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-17T14:23:45Z",
    "title_canon_sha256": "060d0041e611a9e8662b768738b237edce47a94fb80c06460f4a22409c060743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19110",
    "kind": "arxiv",
    "version": 1
  }
}