Pith Number

pith:DGD3Z35D

pith:2026:DGD3Z35D7YAMQUMN5HOKOO3H3G

not attested not anchored not stored refs pending

Real Faults in Model Context Protocol (MCP) Software: a Comprehensive Taxonomy

Foutse Khomh, Mina Taraghi, Mohammad Mehdi Morovati

arxiv:2603.05637 v2 · 2026-03-05 · 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{DGD3Z35D7YAMQUMN5HOKOO3H3G}

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	2026-08-04T02:09:23.692774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1987bcefa3fe00c8518de9dca73b67d9baf5ca7d7f1dea799ff82b83b6991be1

Aliases

arxiv: 2603.05637 · arxiv_version: 2603.05637v2 · doi: 10.48550/arxiv.2603.05637 · pith_short_12: DGD3Z35D7YAM · pith_short_16: DGD3Z35D7YAMQUMN · pith_short_8: DGD3Z35D

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/DGD3Z35D7YAMQUMN5HOKOO3H3G \
  | 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: 1987bcefa3fe00c8518de9dca73b67d9baf5ca7d7f1dea799ff82b83b6991be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a1fdbcff304d2aa9116df9e01b19ed5f648e47c9251c224184d5773e613456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-03-05T19:47:26Z",
    "title_canon_sha256": "61733921c276a8b0e5f7f07e3bb718b3f722765b4cf3b6f79ddaa6d94966e3eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05637",
    "kind": "arxiv",
    "version": 2
  }
}