Pith Number

pith:JNHSVGWQ

pith:2018:JNHSVGWQHO5DMQWSE3TRZEPOXE

not attested not anchored not stored refs pending

Authentication schemes for Smart Mobile Devices: Threat Models, Countermeasures, and Open Research Issues

Abdelouahid Derhab, Helge Janicke, Leandros Maglaras, Mohamed Amine Ferrag

arxiv:1803.10281 v2 · 2018-03-27 · 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{JNHSVGWQHO5DMQWSE3TRZEPOXE}

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	2026-05-17T23:51:49.498589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4f2a9ad03bba3642d226e71c91eeb931f88438b9d39b87e5882777b32ca67d

Aliases

arxiv: 1803.10281 · arxiv_version: 1803.10281v2 · doi: 10.48550/arxiv.1803.10281 · pith_short_12: JNHSVGWQHO5D · pith_short_16: JNHSVGWQHO5DMQWS · pith_short_8: JNHSVGWQ

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/JNHSVGWQHO5DMQWSE3TRZEPOXE \
  | 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: 4b4f2a9ad03bba3642d226e71c91eeb931f88438b9d39b87e5882777b32ca67d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e572083e54085ab255c5cf805dd90d1fa0cc2a06fef12c0197a80c34400fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-03-27T19:15:03Z",
    "title_canon_sha256": "0f75417005ad0ba486dd1b52242aec1fc53e2ea4632eea522667051245fb395f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10281",
    "kind": "arxiv",
    "version": 2
  }
}