Pith Number

pith:LDJX4IB4

pith:2026:LDJX4IB4OZFLYWSYUSG6TZWDYG

not attested not anchored not stored refs pending

Synthetic APTs: the Collapse of TTP-Based Attribution

Almerindo Graziano, Daniel Sanchez-Prieto, Davide Quarta, Francesco Balassone, Lauren Min Kim, Mar\'ia Sanz-G\'omez, Marina Oteiza-\'Alvarez, Minseok Choi, Paul Zabalegui-Landa, Stefan Rass, V\'ictor Mayoral-Vilches

arxiv:2606.07158 v1 · 2026-06-05 · 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{LDJX4IB4OZFLYWSYUSG6TZWDYG}

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	2026-06-08T01:04:49.867847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d37e203c764abc5a58a48de9e6c3c185d61eb08e19ea93c837a3cac8dd0508

Aliases

arxiv: 2606.07158 · arxiv_version: 2606.07158v1 · doi: 10.48550/arxiv.2606.07158 · pith_short_12: LDJX4IB4OZFL · pith_short_16: LDJX4IB4OZFLYWSY · pith_short_8: LDJX4IB4

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/LDJX4IB4OZFLYWSYUSG6TZWDYG \
  | 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: 58d37e203c764abc5a58a48de9e6c3c185d61eb08e19ea93c837a3cac8dd0508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4876b508fdf0db52b88468f4a8bcfbaaa29acf6680c9cb7953f16d668195786a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-05T11:18:42Z",
    "title_canon_sha256": "6f0aed05e7da22bd7c54d360e0dacc709c309c0e337ff0343b5598ccfabefed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07158",
    "kind": "arxiv",
    "version": 1
  }
}