Pith Number

pith:TNCV2L4C

pith:2025:TNCV2L4CVG5Y5AU6I6SHM7FENS

not attested not anchored not stored refs pending

Secure Data Reconstruction: A Direct Data-Driven Approach

Ivan Markovsky, Jiaqi Yan, John Lygeros

arxiv:2502.00436 v2 · 2025-02-01 · eess.SY · 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{TNCV2L4CVG5Y5AU6I6SHM7FENS}

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

Cyber Security of Sensor Systems for State Sequence Estimation: A Machine Learning Approach

Receipt and verification

First computed	2026-07-05T10:09:16.335567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b455d2f82a9bb8e829e47a4767ca46ca325ae76b24845eccbc7a93a07cf7388

Aliases

arxiv: 2502.00436 · arxiv_version: 2502.00436v2 · doi: 10.48550/arxiv.2502.00436 · pith_short_12: TNCV2L4CVG5Y · pith_short_16: TNCV2L4CVG5Y5AU6 · pith_short_8: TNCV2L4C

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/TNCV2L4CVG5Y5AU6I6SHM7FENS \
  | 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: 9b455d2f82a9bb8e829e47a4767ca46ca325ae76b24845eccbc7a93a07cf7388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "632cce03fc3b811f204746eba86e310910012ce964f23cd6c15dac3c74958647",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-02-01T14:08:01Z",
    "title_canon_sha256": "51e17a2403b3bc4ce28863bc6a3742eff1f11045f125fe03c26c6a625152d504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00436",
    "kind": "arxiv",
    "version": 2
  }
}