Pith Number

pith:HUSH6SM6

pith:2016:HUSH6SM6J6JREB35Z6N3CF2UNS

not attested not anchored not stored refs pending

Tracking Illicit Drug Dealing and Abuse on Instagram using Multimodal Analysis

Jiebo Luo, Xitong Yang

arxiv:1605.02710 v4 · 2016-05-09 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUSH6SM6J6JREB35Z6N3CF2UNS}

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	2026-05-18T01:13:39.533977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d247f499e4f9312077dcf9bb117546cbd6ec9c0d3303c29558d6c1d30c840ab

Aliases

arxiv: 1605.02710 · arxiv_version: 1605.02710v4 · doi: 10.48550/arxiv.1605.02710 · pith_short_12: HUSH6SM6J6JR · pith_short_16: HUSH6SM6J6JREB35 · pith_short_8: HUSH6SM6

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/HUSH6SM6J6JREB35Z6N3CF2UNS \
  | 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: 3d247f499e4f9312077dcf9bb117546cbd6ec9c0d3303c29558d6c1d30c840ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80e33758c5cb4860495f8981429770a236c833638d97938c173e1befd473b07c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-05-09T19:43:07Z",
    "title_canon_sha256": "d58e16c196176313fdfdcef6f5c5572ec364ca8978ddc8fc9e74f5efbdd632cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02710",
    "kind": "arxiv",
    "version": 4
  }
}