Pith Number

pith:AIMJEIQO

pith:2026:AIMJEIQOVTWZUPB7OT75YYLQ5T

not attested not anchored not stored refs pending

On input-output persistency and the interconnection of positive nonlinear systems

Arthut Castello B. de Oliveira, Eduardo D. Sontag, Moh K. Wafi

arxiv:2608.01699 v1 · 2026-08-03 · 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{AIMJEIQOVTWZUPB7OT75YYLQ5T}

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	2026-08-04T02:06:26.409128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021892220eaced9a3c3f74ffdc6170ecc95ac99a6a65455c8384d626b65368bb

Aliases

arxiv: 2608.01699 · arxiv_version: 2608.01699v1 · doi: 10.48550/arxiv.2608.01699 · pith_short_12: AIMJEIQOVTWZ · pith_short_16: AIMJEIQOVTWZUPB7 · pith_short_8: AIMJEIQO

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/AIMJEIQOVTWZUPB7OT75YYLQ5T \
  | 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: 021892220eaced9a3c3f74ffdc6170ecc95ac99a6a65455c8384d626b65368bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cef28dfea6b856b4069272e98a254e0d8bee0bc536ee59eb36fe9ca62b83e69",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-08-03T04:58:42Z",
    "title_canon_sha256": "25590991125c7e792c7ac42e569769ae3df0c668e64fe558b7d4df0f600d4ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01699",
    "kind": "arxiv",
    "version": 1
  }
}