Pith Number

pith:QG7KJFVW

pith:2026:QG7KJFVW3J56UFEC5G7JCNR23Z

not attested not anchored not stored refs pending

Q-Delta: Beyond Key-Value Associative State Evolution

Noseong Park, Seojin Kim, Sumin Park

arxiv:2606.08804 v1 · 2026-06-07 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QG7KJFVW3J56UFEC5G7JCNR23Z}

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	2026-06-09T02:07:40.447422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81bea496b6da7bea1482e9be91363ade75c774e5cdda533bd9047cb450c7f254

Aliases

arxiv: 2606.08804 · arxiv_version: 2606.08804v1 · doi: 10.48550/arxiv.2606.08804 · pith_short_12: QG7KJFVW3J56 · pith_short_16: QG7KJFVW3J56UFEC · pith_short_8: QG7KJFVW

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/QG7KJFVW3J56UFEC5G7JCNR23Z \
  | 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: 81bea496b6da7bea1482e9be91363ade75c774e5cdda533bd9047cb450c7f254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24c9f90c9bc321fc13feadd0fe74153278eaec56775d16abb49a918f6bab5905",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-07T19:49:01Z",
    "title_canon_sha256": "e6810078fda1e0f970de2bb2605426d9b7c24e9c5f0ccf0a0953ac86c37ce4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08804",
    "kind": "arxiv",
    "version": 1
  }
}