Pith Number

pith:UVAGXYIC

pith:2016:UVAGXYICIMMS65DXU2Y6BTWEWQ

not attested not anchored not stored refs pending

Determinability and state estimation for switched differential-algebraic equations

Aneel Tanwani, Stephan Trenn

arxiv:1609.07253 v1 · 2016-09-23 · cs.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVAGXYICIMMS65DXU2Y6BTWEWQ}

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	2026-05-18T00:39:56.912909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5406be10243192f7477a6b1e0cec4b43cdb36b43a2decbb92f9681c25d0f254

Aliases

arxiv: 1609.07253 · arxiv_version: 1609.07253v1 · doi: 10.48550/arxiv.1609.07253 · pith_short_12: UVAGXYICIMMS · pith_short_16: UVAGXYICIMMS65DX · pith_short_8: UVAGXYIC

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/UVAGXYICIMMS65DXU2Y6BTWEWQ \
  | 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: a5406be10243192f7477a6b1e0cec4b43cdb36b43a2decbb92f9681c25d0f254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4810bdf56bc705352acd99a539baccd8b969d876db05a9f3a0a4d33f2597b6",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-09-23T07:23:46Z",
    "title_canon_sha256": "203a9513045b50677b5f19ce4ab6711ec0dcb51522c3bb155d4a027a49e8bf08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07253",
    "kind": "arxiv",
    "version": 1
  }
}