Pith Number

pith:NWKESXXO

pith:2015:NWKESXXOTXZTVELP6T7XZ3YAJL

not attested not anchored not stored refs pending

Self-regular black holes quantized by means of an analogue to hydrogen atoms

Chang Liu, Yan-Gang Miao, Yu-Hao Zhang, Yu-Mei Wu

arxiv:1511.04865 v5 · 2015-11-16 · 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{NWKESXXOTXZTVELP6T7XZ3YAJL}

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	2026-05-18T01:11:32.039258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d94495eee9df33a916ff4ff7cef004adca4499e69b4bb5ba3fbb06efec72d11

Aliases

arxiv: 1511.04865 · arxiv_version: 1511.04865v5 · doi: 10.48550/arxiv.1511.04865 · pith_short_12: NWKESXXOTXZT · pith_short_16: NWKESXXOTXZTVELP · pith_short_8: NWKESXXO

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/NWKESXXOTXZTVELP6T7XZ3YAJL \
  | 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: 6d94495eee9df33a916ff4ff7cef004adca4499e69b4bb5ba3fbb06efec72d11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be2c5e8af83d7b47cc94c985e4b48bb0daa9cf2fb8396b0046349d40b26f34d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-16T08:41:38Z",
    "title_canon_sha256": "ac6528bf9ffd371b5e74fe9c9103798d55de9d4ab4f9b9b54799996dfd69114e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04865",
    "kind": "arxiv",
    "version": 5
  }
}