Pith Number

pith:3HP42XTM

pith:2011:3HP42XTMJHWLCQWK5WLTYHWES7

not attested not anchored not stored refs pending

Investigating the Distribution of Password Choices

David Malone, Kevin Maher

arxiv:1104.3722 v1 · 2011-04-19 · 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{3HP42XTMJHWLCQWK5WLTYHWES7}

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	2026-05-18T01:34:31.082991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9dfcd5e6c49ecb142caed973c1ec497ec230740c488e2dbf8e2053ec2cc335d

Aliases

arxiv: 1104.3722 · arxiv_version: 1104.3722v1 · doi: 10.48550/arxiv.1104.3722 · pith_short_12: 3HP42XTMJHWL · pith_short_16: 3HP42XTMJHWLCQWK · pith_short_8: 3HP42XTM

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/3HP42XTMJHWLCQWK5WLTYHWES7 \
  | 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: d9dfcd5e6c49ecb142caed973c1ec497ec230740c488e2dbf8e2053ec2cc335d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce410877cd11b0b41fbdf3de9847aeeb1e99a83858de4e92b8860d752c92c900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-04-19T12:15:04Z",
    "title_canon_sha256": "b5e7fef852e41846c7ba7e8b40f57585299981a2fd2c531bf0e22599636c6330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3722",
    "kind": "arxiv",
    "version": 1
  }
}