Pith Number

pith:EQOIDTMZ

pith:2026:EQOIDTMZ22K4VVZKT4AGHZOUKY

not attested not anchored not stored refs pending

Incidence Relations for Self-Dual Black Holes

Joon-Hwi Kim

arxiv:2608.07774 v1 · 2026-08-07 · hep-th · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQOIDTMZ22K4VVZKT4AGHZOUKY}

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	2026-08-11T01:18:09.958145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

241c81cd99d695cad72a9f0063e5d4563cb22b1e5244bf07c400ac46bf49d6d1

Aliases

arxiv: 2608.07774 · arxiv_version: 2608.07774v1 · doi: 10.48550/arxiv.2608.07774 · pith_short_12: EQOIDTMZ22K4 · pith_short_16: EQOIDTMZ22K4VVZK · pith_short_8: EQOIDTMZ

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/EQOIDTMZ22K4VVZKT4AGHZOUKY \
  | 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: 241c81cd99d695cad72a9f0063e5d4563cb22b1e5244bf07c400ac46bf49d6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c470d0b4c9ed0497b5199b0b2f390c70d7f3dcdc222baa3e1720541874bc64",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-08-07T21:45:16Z",
    "title_canon_sha256": "312410c50be95e3148df285484916cdfb6767c82a82f442c2f36cb2057b27fd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07774",
    "kind": "arxiv",
    "version": 1
  }
}