Pith Number

pith:3SYZ74HK

pith:2025:3SYZ74HKSX5AECIN72YHC5CQTU

not attested not anchored not stored refs pending

Tyche: Composable Isolation as a Foundation to Manage Trust in the Cloud

Adrien Ghosn, Charly Castes, Edouard Bugnion, Marios Kogias, Neelu S. Kalani, Yuchen Qian

arxiv:2507.12364 v2 · 2025-07-16 · cs.CR · 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{3SYZ74HKSX5AECIN72YHC5CQTU}

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	2026-05-22T02:04:36.429458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcb19ff0ea95fa02090dfeb07174509d34d318426fce043d7c6bbb56d14b6163

Aliases

arxiv: 2507.12364 · arxiv_version: 2507.12364v2 · doi: 10.48550/arxiv.2507.12364 · pith_short_12: 3SYZ74HKSX5A · pith_short_16: 3SYZ74HKSX5AECIN · pith_short_8: 3SYZ74HK

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/3SYZ74HKSX5AECIN72YHC5CQTU \
  | 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: dcb19ff0ea95fa02090dfeb07174509d34d318426fce043d7c6bbb56d14b6163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ff3f3bc5e5e76f7b7eba6e3a666095362bd1c1d733f8429759f721ad23c6fc",
    "cross_cats_sorted": [
      "cs.OS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-07-16T16:08:24Z",
    "title_canon_sha256": "e3ef2718063443b37da383e74a4d623d4ef3b18ef981f7a61a5057364244eba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12364",
    "kind": "arxiv",
    "version": 2
  }
}