Pith Number

pith:52ZXB4JX

pith:2017:52ZXB4JXASZEIBWG4ATMWRBKV5

not attested not anchored not stored refs pending

Using Contexts and Constraints for Improved Geotagging of Human Trafficking Webpages

Mayank Kejriwal, Pedro Szekely, Rahul Kapoor

arxiv:1704.05569 v1 · 2017-04-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52ZXB4JXASZEIBWG4ATMWRBKV5}

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	2026-05-18T00:46:07.110420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb370f13704b24406c6e026cb442aaf4daa72bfd52ac3b3bf77454c3f7208af

Aliases

arxiv: 1704.05569 · arxiv_version: 1704.05569v1 · doi: 10.48550/arxiv.1704.05569 · pith_short_12: 52ZXB4JXASZE · pith_short_16: 52ZXB4JXASZEIBWG · pith_short_8: 52ZXB4JX

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/52ZXB4JXASZEIBWG4ATMWRBKV5 \
  | 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: eeb370f13704b24406c6e026cb442aaf4daa72bfd52ac3b3bf77454c3f7208af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75f0a37f4f3cebe639e5a8aa0c1515bb09c2c25c9dac435caf2ed8e35a85b1b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-04-19T00:52:02Z",
    "title_canon_sha256": "b5f2da6e06e627beb3a864abb90267bb094c969bedd27ce5cb6a2fa26c442536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05569",
    "kind": "arxiv",
    "version": 1
  }
}