Pith Number

pith:QLDJXLBK

pith:2019:QLDJXLBKCIOG2YW7BD7XLUGA3K

not attested not anchored not stored refs pending

MFA is a Waste of Time! Understanding Negative Connotation Towards MFA Applications via User Generated Content

Bingxing Wang, L. Jean Camp, Sanchari Das

arxiv:1908.05902 v1 · 2019-08-16 · cs.CR · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLDJXLBKCIOG2YW7BD7XLUGA3K}

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	2026-07-04T23:57:54.205492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82c69bac2a121c6d62df08ff75d0c0da9d9f2cf4700b9a4ad510cadebebee511

Aliases

arxiv: 1908.05902 · arxiv_version: 1908.05902v1 · doi: 10.48550/arxiv.1908.05902 · pith_short_12: QLDJXLBKCIOG · pith_short_16: QLDJXLBKCIOG2YW7 · pith_short_8: QLDJXLBK

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/QLDJXLBKCIOG2YW7BD7XLUGA3K \
  | 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: 82c69bac2a121c6d62df08ff75d0c0da9d9f2cf4700b9a4ad510cadebebee511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee4caea7bbd30a7b42c9adbe9448454f8708406652d80408e9ddf47a66d1f7d",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-16T09:15:56Z",
    "title_canon_sha256": "fdb04817703c676845a2778b3469a3991b3c5e7464925869612e8a0b6bb8ef06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05902",
    "kind": "arxiv",
    "version": 1
  }
}