Pith Number

pith:JOZ3H4FD

pith:2017:JOZ3H4FD5ILLI7G3TRBYMPJAZK

not attested not anchored not stored refs pending

Linear system security -- detection and correction of adversarial attacks in the noise-free case

Chris Leckie, Iven Mareels, Margreta Kuijper, Michelle Chong, Zhanghan Tang

arxiv:1711.05400 v1 · 2017-11-15 · eess.SP · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOZ3H4FD5ILLI7G3TRBYMPJAZK}

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	2026-05-18T00:30:33.369286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb3b3f0a3ea16b47cdb9c43863d20caa83c072042c434cbdac81bba58518cd8

Aliases

arxiv: 1711.05400 · arxiv_version: 1711.05400v1 · doi: 10.48550/arxiv.1711.05400 · pith_short_12: JOZ3H4FD5ILL · pith_short_16: JOZ3H4FD5ILLI7G3 · pith_short_8: JOZ3H4FD

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/JOZ3H4FD5ILLI7G3TRBYMPJAZK \
  | 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: 4bb3b3f0a3ea16b47cdb9c43863d20caa83c072042c434cbdac81bba58518cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0dd4f533938fb05e47bbdd156953e63caf167f2e0f89a7fae1741bd8d80548",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-11-15T04:08:45Z",
    "title_canon_sha256": "13c761d3218c421dcfbadf77a20abe6d695b3a243d5917cd88b79fc75c821d69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05400",
    "kind": "arxiv",
    "version": 1
  }
}