Pith Number

pith:NEK2DGXP

pith:2025:NEK2DGXPDGQVUQA7Z3ZE2IGORJ

not attested not anchored not stored refs pending

URL Inspection Tasks: Helping Users Detect Phishing Links in Emails

Daniele Lain, Gene Tsudik, Kari Kostiainen, Srdjan Capkun, Yoshimichi Nakatsuka

arxiv:2502.20234 v1 · 2025-02-27 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEK2DGXPDGQVUQA7Z3ZE2IGORJ}

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

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

Receipt and verification

First computed	2026-07-05T10:21:11.461567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6915a19aef19a15a401fcef24d20ce8a498d68d3588ac3f491e27982a1e00df8

Aliases

arxiv: 2502.20234 · arxiv_version: 2502.20234v1 · doi: 10.48550/arxiv.2502.20234 · pith_short_12: NEK2DGXPDGQV · pith_short_16: NEK2DGXPDGQVUQA7 · pith_short_8: NEK2DGXP

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/NEK2DGXPDGQVUQA7Z3ZE2IGORJ \
  | 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: 6915a19aef19a15a401fcef24d20ce8a498d68d3588ac3f491e27982a1e00df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5ecbfb9217e2a392e31d01d5362a70e48f66e00dd8ff927d78fc13afd4d968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-27T16:20:21Z",
    "title_canon_sha256": "a800bf99bc18d705021b4c55ee176ca450a4968010ff998fb370da18644a208d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20234",
    "kind": "arxiv",
    "version": 1
  }
}