Pith Number

pith:CY2UFZMC

pith:2014:CY2UFZMCPJ3YEUMRDAIHMD2SMU

not attested not anchored not stored refs pending

Securing Smartphones: A Micro-TCB Approach

Amir Herzberg, Ari Trachtenberg, Yossi Gilad

arxiv:1401.7444 v1 · 2014-01-29 · 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{CY2UFZMCPJ3YEUMRDAIHMD2SMU}

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	2026-05-18T03:00:48.414162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163542e5827a778251911810760f526539a758ea6f6898835bdd6afe46021bff

Aliases

arxiv: 1401.7444 · arxiv_version: 1401.7444v1 · doi: 10.48550/arxiv.1401.7444 · pith_short_12: CY2UFZMCPJ3Y · pith_short_16: CY2UFZMCPJ3YEUMR · pith_short_8: CY2UFZMC

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/CY2UFZMCPJ3YEUMRDAIHMD2SMU \
  | 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: 163542e5827a778251911810760f526539a758ea6f6898835bdd6afe46021bff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283a84860d434d9e0892d58dfa6bff825b97bb34cb7ef5c5337bee02e85a6d70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-01-29T09:20:53Z",
    "title_canon_sha256": "e030fde35c61c6136ed666ce75757a41010df42d1f46a3a8e201065c8fd1a681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7444",
    "kind": "arxiv",
    "version": 1
  }
}