Pith Number

pith:OUHQ6YXF

pith:2025:OUHQ6YXF5GCXYL6NIC3UH7WOWV

not attested not anchored not stored refs pending

PiMRef: Detecting and Explaining Ever-evolving Spear Phishing Emails with Knowledge Base Invariants

Jin Song Dong, Ruofan Liu, Silas Yeo Shuen Yu, Xiwen Teoh, Yun Lin, Zhenkai Liang

arxiv:2507.15393 v1 · 2025-07-21 · cs.CR · 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{OUHQ6YXF5GCXYL6NIC3UH7WOWV}

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.

Cited by

1 paper in Pith

Context-Aware Spear Phishing: Generative AI-Enabled Attacks Against Individuals via Public Social Media Data

Receipt and verification

First computed	2026-07-05T11:40:24.119405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

750f0f62e5e9857c2fcd40b743feceb559806258f48122fb4d174057f7d5c6c4

Aliases

arxiv: 2507.15393 · arxiv_version: 2507.15393v1 · doi: 10.48550/arxiv.2507.15393 · pith_short_12: OUHQ6YXF5GCX · pith_short_16: OUHQ6YXF5GCXYL6N · pith_short_8: OUHQ6YXF

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/OUHQ6YXF5GCXYL6NIC3UH7WOWV \
  | 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: 750f0f62e5e9857c2fcd40b743feceb559806258f48122fb4d174057f7d5c6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07b970844fc1e5f3607bdaef5ca14c574a0ac9dc11a5bea116e3b2322d5623b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-07-21T08:53:41Z",
    "title_canon_sha256": "3d8d7e5a9e8bb8cb8d4b5a4351da927fd000b9333a7cf938e49e5d1d475c12ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15393",
    "kind": "arxiv",
    "version": 1
  }
}