Pith Number

pith:JDX2IMZO

pith:2026:JDX2IMZO5M5FUPLSVHKSEU43H2

not attested not anchored not stored refs pending

A Smoothness Principle for Branch Selection Across Black-Hole Horizons

Ki-Seok Kim, Yoon-Seok Choun

arxiv:2607.03800 v1 · 2026-07-04 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDX2IMZO5M5FUPLSVHKSEU43H2}

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	2026-07-07T02:18:08.304196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48efa4332eeb3a5a3d72a9d522539b3ea0a8993e866c11345e50a6c5181842a9

Aliases

arxiv: 2607.03800 · arxiv_version: 2607.03800v1 · doi: 10.48550/arxiv.2607.03800 · pith_short_12: JDX2IMZO5M5F · pith_short_16: JDX2IMZO5M5FUPLS · pith_short_8: JDX2IMZO

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/JDX2IMZO5M5FUPLSVHKSEU43H2 \
  | 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: 48efa4332eeb3a5a3d72a9d522539b3ea0a8993e866c11345e50a6c5181842a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4461a27bc286c840fdd55e385895983a68c57b88eb736839413d6320db8f4e21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-04T10:08:47Z",
    "title_canon_sha256": "c5eec4485702c1e2ec50872385a423ad2c12773b6550ac164fa82d287ee1bacc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03800",
    "kind": "arxiv",
    "version": 1
  }
}