Pith Number

pith:U5BFXFWM

pith:2019:U5BFXFWM6FF7IUY7AFQN2WAQ7F

not attested not anchored not stored refs pending

Let the Cloud Watch Over Your IoT File Systems

Felix Xiaozhu Lin, Liwei Guo, Yiying Zhang

arxiv:1902.06327 v1 · 2019-02-17 · 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{U5BFXFWM6FF7IUY7AFQN2WAQ7F}

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	2026-05-17T23:53:45.852899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7425b96ccf14bf4531f0160dd5810f96eab73cc04b459413e9357e0891f02e1

Aliases

arxiv: 1902.06327 · arxiv_version: 1902.06327v1 · doi: 10.48550/arxiv.1902.06327 · pith_short_12: U5BFXFWM6FF7 · pith_short_16: U5BFXFWM6FF7IUY7 · pith_short_8: U5BFXFWM

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/U5BFXFWM6FF7IUY7AFQN2WAQ7F \
  | 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: a7425b96ccf14bf4531f0160dd5810f96eab73cc04b459413e9357e0891f02e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ffa80cd95148ff517075b2302c49451b6529e4ca0ca22abb0ce1dc03995df8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-17T21:28:22Z",
    "title_canon_sha256": "44a0a55565b873bb7ee1ed4da3d16a98388fe396e904a1ace45e322ea92affa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06327",
    "kind": "arxiv",
    "version": 1
  }
}