Pith Number

pith:OC2KTCWO

pith:2026:OC2KTCWOH7DR2AAS4IUKVTCWHB

not attested not anchored not stored refs pending

BRHC: Backend-driven Reactive Hypermedia Controls with a Statically Typed Kotlin DSL

Fernando Miguel Carvalho, Juho Veps\"al\"ainen, Leonel Correia, Paulo Carvalho, Ricardo Gomes

arxiv:2607.29338 v1 · 2026-07-31 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OC2KTCWOH7DR2AAS4IUKVTCWHB}

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	2026-08-03T01:33:13.449199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b4a98ace3fc71d0012e228aacc563859a092261b1e269b64b611ef4bdb9699

Aliases

arxiv: 2607.29338 · arxiv_version: 2607.29338v1 · doi: 10.48550/arxiv.2607.29338 · pith_short_12: OC2KTCWOH7DR · pith_short_16: OC2KTCWOH7DR2AAS · pith_short_8: OC2KTCWO

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/OC2KTCWOH7DR2AAS4IUKVTCWHB \
  | 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: 70b4a98ace3fc71d0012e228aacc563859a092261b1e269b64b611ef4bdb9699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d94ce3cb9dc0b1975a63fe45171cc9f0412097afab7d478723dcb1d1d318ca7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-31T12:17:19Z",
    "title_canon_sha256": "774d3f6fa03c5d411c1d6aa666acb0e68bdb059dddcf807424bf38821cc9d247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29338",
    "kind": "arxiv",
    "version": 1
  }
}