Pith Number

pith:KBQI4YWG

pith:2026:KBQI4YWGJVOUYTZJJAXN7KRVB4

not attested not anchored not stored refs pending

DKVE: Decentralized Key Validation for End-to-End Encrypted Messaging

Seoul, South Korea), Subin Song, Taekyoung Kwon (Seoul National University

arxiv:2606.26486 v1 · 2026-06-25 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBQI4YWGJVOUYTZJJAXN7KRVB4}

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	2026-06-26T01:15:32.514303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50608e62c64d5d4c4f29482edfaa350f1c4aa283adc81130682e9b11d37d6755

Aliases

arxiv: 2606.26486 · arxiv_version: 2606.26486v1 · doi: 10.48550/arxiv.2606.26486 · pith_short_12: KBQI4YWGJVOU · pith_short_16: KBQI4YWGJVOUYTZJ · pith_short_8: KBQI4YWG

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/KBQI4YWGJVOUYTZJJAXN7KRVB4 \
  | 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: 50608e62c64d5d4c4f29482edfaa350f1c4aa283adc81130682e9b11d37d6755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36ef2cb68214f03288c8b9f79b74254aa4160ebbe870b2df610f49ac60d709e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-25T00:43:59Z",
    "title_canon_sha256": "2ab1b67ca6eb85a8d71d1a0facbd12c61520b990b9ed27391be5d31307aed45a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26486",
    "kind": "arxiv",
    "version": 1
  }
}