Pith Number

pith:YLLJHBWD

pith:2026:YLLJHBWDEC2YBUVXN6SNBVL6WN

not attested not anchored not stored refs pending

DeltaBox: Scaling Stateful AI Agents with Millisecond-Level Sandbox Checkpoint/Rollback

Dong Du, Haibo Chen, Jingkai He, Si Yu, Yubin Xia, Yunpeng Dong, Yuze Hou, Zhonghu Xu

arxiv:2605.22781 v1 · 2026-05-21 · cs.OS · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLLJHBWDEC2YBUVXN6SNBVL6WN}

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	2026-05-22T02:04:54.616013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d69386c320b580d2b76fa4d0d57eb364f28b062764266ff751f593ef26dd91

Aliases

arxiv: 2605.22781 · arxiv_version: 2605.22781v1 · doi: 10.48550/arxiv.2605.22781 · pith_short_12: YLLJHBWDEC2Y · pith_short_16: YLLJHBWDEC2YBUVX · pith_short_8: YLLJHBWD

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/YLLJHBWDEC2YBUVXN6SNBVL6WN \
  | 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: c2d69386c320b580d2b76fa4d0d57eb364f28b062764266ff751f593ef26dd91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "775d168e30a6b719b7f26ffc20aac9bae2f87cf085a1710ecef2e1ec09e90162",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2026-05-21T17:36:17Z",
    "title_canon_sha256": "ad46bd6ca5f1fa06b02520c3135c4f2cfa383fd24dd5a4510c150741ff46e6b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22781",
    "kind": "arxiv",
    "version": 1
  }
}