Pith Number

pith:MSM4JFZD

pith:2013:MSM4JFZDXT7REK54H5BRYMF4N7

not attested not anchored not stored refs pending

The Quest-V Separation Kernel for Mixed Criticality Systems

Eric Missimer, Richard West, Ye Li

arxiv:1310.6298 v1 · 2013-10-23 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSM4JFZDXT7REK54H5BRYMF4N7}

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	2026-05-18T03:09:20.784786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6499c49723bcff122bbc3f431c30bc6fd1d760047919a6b390e20133080f8ceb

Aliases

arxiv: 1310.6298 · arxiv_version: 1310.6298v1 · doi: 10.48550/arxiv.1310.6298 · pith_short_12: MSM4JFZDXT7R · pith_short_16: MSM4JFZDXT7REK54 · pith_short_8: MSM4JFZD

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/MSM4JFZDXT7REK54H5BRYMF4N7 \
  | 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: 6499c49723bcff122bbc3f431c30bc6fd1d760047919a6b390e20133080f8ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb969319438996ea276d13a55f99774e1dfb7b6df17824aff12c59620270245",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2013-10-23T17:14:25Z",
    "title_canon_sha256": "50ff7527828c243cc7815bbc8865c736f63b1318f40a674a9a644e9ffc9ef897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6298",
    "kind": "arxiv",
    "version": 1
  }
}