Pith Number

pith:RUSDQO6R

pith:2018:RUSDQO6R6XTD3KBLPAISV42Y5E

not attested not anchored not stored refs pending

Hands-Free One-Time and Continuous Authentication Using Glass Wearable Devices

Dimitrios Damopoulos, Georgios Portokalidis

arxiv:1810.02496 v1 · 2018-10-05 · cs.CR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUSDQO6R6XTD3KBLPAISV42Y5E}

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	2026-05-18T00:04:01.666615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d24383bd1f5e63da82b78112af358e9113308f63b93108f1a6f1e0ddf0a60a2

Aliases

arxiv: 1810.02496 · arxiv_version: 1810.02496v1 · doi: 10.48550/arxiv.1810.02496 · pith_short_12: RUSDQO6R6XTD · pith_short_16: RUSDQO6R6XTD3KBL · pith_short_8: RUSDQO6R

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/RUSDQO6R6XTD3KBLPAISV42Y5E \
  | 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: 8d24383bd1f5e63da82b78112af358e9113308f63b93108f1a6f1e0ddf0a60a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22c2c1ddb9feb1ed30b8e07e5e281dfc4676ab422d6018ca15b531b0a1062db",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-10-05T02:39:43Z",
    "title_canon_sha256": "ce8d16020a01991c72f0ae9b69e1eea94c55b26669eec788c05f6bba448b02d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02496",
    "kind": "arxiv",
    "version": 1
  }
}