Pith Number

pith:ZIM2OGVA

pith:2017:ZIM2OGVA6GBG2XWW2BWERLUUKG

not attested not anchored not stored refs pending

Targeted Advertising Based on Browsing History

Hongming Zhou, Meng Joo Er, Nganmeng Tan, Saeed Bagheri, Yong Zhang

arxiv:1711.04498 v1 · 2017-11-13 · cs.IR · 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{ZIM2OGVA6GBG2XWW2BWERLUUKG}

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	2026-05-18T00:30:38.742736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca19a71aa0f1826d5ed6d06c48ae9451874eace1f653b0073dc68318960e9675

Aliases

arxiv: 1711.04498 · arxiv_version: 1711.04498v1 · doi: 10.48550/arxiv.1711.04498 · pith_short_12: ZIM2OGVA6GBG · pith_short_16: ZIM2OGVA6GBG2XWW · pith_short_8: ZIM2OGVA

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/ZIM2OGVA6GBG2XWW2BWERLUUKG \
  | 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: ca19a71aa0f1826d5ed6d06c48ae9451874eace1f653b0073dc68318960e9675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c7627423c664f79464ffcf6e3f34b6cc90f2c6dbf07ead8838c691f27f9fe2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-11-13T10:06:22Z",
    "title_canon_sha256": "6ee897204b8ce218ca78c20d214e6811856a5cde6e584cd9b551344198e2459d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04498",
    "kind": "arxiv",
    "version": 1
  }
}