Pith Number

pith:XO3I2QPM

pith:2016:XO3I2QPMBUPQ77OISJB3MVX4P5

not attested not anchored not stored refs pending

A Non-Parametric Learning Approach to Identify Online Human Trafficking

Hamidreza Alvari, J.E. Kelly Snyder, Paulo Shakarian

arxiv:1607.08691 v2 · 2016-07-29 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XO3I2QPMBUPQ77OISJB3MVX4P5}

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	2026-05-18T01:10:01.649263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbb68d41ec0d1f0ffdc89243b656fc7f7cda628deb8ded80670d75f059cb5b32

Aliases

arxiv: 1607.08691 · arxiv_version: 1607.08691v2 · doi: 10.48550/arxiv.1607.08691 · pith_short_12: XO3I2QPMBUPQ · pith_short_16: XO3I2QPMBUPQ77OI · pith_short_8: XO3I2QPM

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/XO3I2QPMBUPQ77OISJB3MVX4P5 \
  | 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: bbb68d41ec0d1f0ffdc89243b656fc7f7cda628deb8ded80670d75f059cb5b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da584fbd96ec427f6d3afc8f5863954c51d8aef8dd18558558036d36488392e5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-07-29T06:05:08Z",
    "title_canon_sha256": "f7ea59f24e066cb378b90ba93644e9f6d8937d27b52f7d62191676c5c0ad403c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08691",
    "kind": "arxiv",
    "version": 2
  }
}