Pith Number

pith:NTMXP3GM

pith:2026:NTMXP3GMMUTBS3VXLMK7M2RBGI

not attested not anchored not stored refs pending

DeltaMCP: Incremental Regeneration via Spec-Aware Transformation for MCP servers

Aditya Pujara, Hsiang-Ting Chen, Xiaogang Zhu

arxiv:2605.28148 v1 · 2026-05-27 · cs.SE · 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{NTMXP3GMMUTBS3VXLMK7M2RBGI}

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	2026-05-28T01:05:00.386603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd977eccc6526196eb75b15f66a21322ecc0d01493feddbbb08bb98397c6dfe

Aliases

arxiv: 2605.28148 · arxiv_version: 2605.28148v1 · doi: 10.48550/arxiv.2605.28148 · pith_short_12: NTMXP3GMMUTB · pith_short_16: NTMXP3GMMUTBS3VX · pith_short_8: NTMXP3GM

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/NTMXP3GMMUTBS3VXLMK7M2RBGI \
  | 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: 6cd977eccc6526196eb75b15f66a21322ecc0d01493feddbbb08bb98397c6dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2c0734eb6a5dd2caa1bd474c4eae01dd0578637ace324d25630e64d350e2c4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-27T08:31:21Z",
    "title_canon_sha256": "60a0918a81d1ff64685160e3d52ba8f97ac1758637008cf32ae42d9258e9a366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28148",
    "kind": "arxiv",
    "version": 1
  }
}