Pith Number

pith:WFM7HFFO

pith:2021:WFM7HFFOC6ZXJS6TJUBIA734ZA

not attested not anchored not stored refs pending

The Endokernel: Fast, Secure, and Programmable Subprocess Virtualization

(2) Texas A&M University, (3) Intel Labs), Anjo Vahldiek-Oberwagner (3), Bumjin Im (1), Chia-Che Tsai (2), Fangfei Yang (1), Michael LeMay (3), Nathan Dautenhahn (1) ((1) Rice University

arxiv:2108.03705 v2 · 2021-08-08 · 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{WFM7HFFOC6ZXJS6TJUBIA734ZA}

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	2026-07-05T03:04:28.627733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b159f394ae17b374cbd34d02807f7cc80070aa6d48d1948b82bd52cd5d72fc99

Aliases

arxiv: 2108.03705 · arxiv_version: 2108.03705v2 · doi: 10.48550/arxiv.2108.03705 · pith_short_12: WFM7HFFOC6ZX · pith_short_16: WFM7HFFOC6ZXJS6T · pith_short_8: WFM7HFFO

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/WFM7HFFOC6ZXJS6TJUBIA734ZA \
  | 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: b159f394ae17b374cbd34d02807f7cc80070aa6d48d1948b82bd52cd5d72fc99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "088147d1e1bc1d79d29c2b0f42b62e14d346f278efcd1e93139aabb2f415f8fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-08-08T18:18:18Z",
    "title_canon_sha256": "acfc30471a634af0adc51fe7357c3e606da59d15b15647df304c41870630cabf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03705",
    "kind": "arxiv",
    "version": 2
  }
}