Pith Number

pith:6PMF3VYC

pith:2016:6PMF3VYC6KAQSWTXKTRUBKNXXW

not attested not anchored not stored refs pending

An Exploration of Graphical Password Authentication for Children

Ahsan Imran, Hala Assal, Sonia Chiasson

arxiv:1610.09743 v1 · 2016-10-31 · 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{6PMF3VYC6KAQSWTXKTRUBKNXXW}

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	2026-05-18T01:00:47.268164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d85dd702f281095a7754e340a9b7bdb80db31007a74fb312b572d3cedabe3d

Aliases

arxiv: 1610.09743 · arxiv_version: 1610.09743v1 · doi: 10.48550/arxiv.1610.09743 · pith_short_12: 6PMF3VYC6KAQ · pith_short_16: 6PMF3VYC6KAQSWTX · pith_short_8: 6PMF3VYC

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/6PMF3VYC6KAQSWTXKTRUBKNXXW \
  | 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: f3d85dd702f281095a7754e340a9b7bdb80db31007a74fb312b572d3cedabe3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "208dc7d3876fecf1a5d92a96c771ca17fedbdbc417362ffde7f326cbc1b50575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-10-31T00:19:00Z",
    "title_canon_sha256": "eda13364fa12e1364ecbaf1bcbbd498b73a226de3244b83457d4ef78f6ce1c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09743",
    "kind": "arxiv",
    "version": 1
  }
}