Pith Number

pith:4Y2ONOZN

pith:2017:4Y2ONOZNZSR5KE3WR4OU3HQSB5

not attested not anchored not stored refs pending

FlagIt: A System for Minimally Supervised Human Trafficking Indicator Mining

Anoop Kumar, Jiayuan Ding, Mayank Kejriwal, Pedro Szekely, Runqi Shao

arxiv:1712.03086 v1 · 2017-12-05 · cs.CY · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y2ONOZNZSR5KE3WR4OU3HQSB5}

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	2026-05-18T00:28:28.380512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e634e6bb2dcca3d513768f1d4d9e120f4aaf1234a44f3035b6a70b5f2694acb9

Aliases

arxiv: 1712.03086 · arxiv_version: 1712.03086v1 · doi: 10.48550/arxiv.1712.03086 · pith_short_12: 4Y2ONOZNZSR5 · pith_short_16: 4Y2ONOZNZSR5KE3W · pith_short_8: 4Y2ONOZN

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/4Y2ONOZNZSR5KE3WR4OU3HQSB5 \
  | 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: e634e6bb2dcca3d513768f1d4d9e120f4aaf1234a44f3035b6a70b5f2694acb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbc8f22ce38f10e46d7bf582e52587f225d13292dfe9d7e1fcd3aae73d2bd57",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-12-05T21:15:48Z",
    "title_canon_sha256": "8adacd77e16556a561fd2b13622bfff2803c492e81f67f18e5942a0be8a96514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03086",
    "kind": "arxiv",
    "version": 1
  }
}