Pith Number

pith:MLIJPVFE

pith:2013:MLIJPVFEQ2SP4CI4YAETCG37HG

not attested not anchored not stored refs pending

Can background baroque music help to improve the memorability of graphical passwords?

Haichang Gao, Liming Wang, Uwe Aickelin, Xiuling Chang, Zhongjie Ren

arxiv:1306.3055 v1 · 2013-06-13 · cs.CR · cs.CY · 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{MLIJPVFEQ2SP4CI4YAETCG37HG}

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	2026-05-18T03:20:59.725220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d097d4a486a4fe091cc009311b7f39ad2483e8545f38c879821c5c28a771ca

Aliases

arxiv: 1306.3055 · arxiv_version: 1306.3055v1 · doi: 10.48550/arxiv.1306.3055 · pith_short_12: MLIJPVFEQ2SP · pith_short_16: MLIJPVFEQ2SP4CI4 · pith_short_8: MLIJPVFE

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/MLIJPVFEQ2SP4CI4YAETCG37HG \
  | 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: 62d097d4a486a4fe091cc009311b7f39ad2483e8545f38c879821c5c28a771ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bfcbda1874858afe087456f66875ef529f7be2296163fba19858fad16c0a8c7",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-06-13T08:33:06Z",
    "title_canon_sha256": "ba55516408230220820a90eba86354aea57850906313dc040cb6206fc689caa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3055",
    "kind": "arxiv",
    "version": 1
  }
}