Pith Number

pith:FFLJNLGD

pith:2017:FFLJNLGDOJ2MV2NPAIGZV5BM42

not attested not anchored not stored refs pending

HYDRA: HYbrid Design for Remote Attestation (Using a Formally Verified Microkernel)

Gene Tsudik, Karim ElDefrawy, Norrathep Rattanavipanon

arxiv:1703.02688 v2 · 2017-03-08 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFLJNLGDOJ2MV2NPAIGZV5BM42}

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	2026-05-18T00:48:41.648231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295696acc37274cae9af020d9af42ce6be8ff709d48ce07e37197bbdd12a038b

Aliases

arxiv: 1703.02688 · arxiv_version: 1703.02688v2 · doi: 10.48550/arxiv.1703.02688 · pith_short_12: FFLJNLGDOJ2M · pith_short_16: FFLJNLGDOJ2MV2NP · pith_short_8: FFLJNLGD

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/FFLJNLGDOJ2MV2NPAIGZV5BM42 \
  | 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: 295696acc37274cae9af020d9af42ce6be8ff709d48ce07e37197bbdd12a038b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895a8fd3e9e46cbe60e555c66273c640d900a1b16606b8ef25cd9618efc5ee1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-03-08T03:53:05Z",
    "title_canon_sha256": "fc79c312279bc1cfd0ace48ea2592c4e9ce10f01b7506d2af085c4794d6d5001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02688",
    "kind": "arxiv",
    "version": 2
  }
}