Pith Number

pith:F3CNQMF2

pith:2020:F3CNQMF2AOSZ4CC3SYH6QZGCQI

not attested not anchored not stored refs pending

Minimality and identifiability of discrete-time SARX systems

K.M.D. Motchon, L. Bako, M. Petreczky, S. Lecoeuche

arxiv:2002.01818 v1 · 2020-02-05 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3CNQMF2AOSZ4CC3SYH6QZGCQI}

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

Paleomagnetic signatures of core-mantle interactions inferred from top-heavy thermochemical geodynamo simulations

Receipt and verification

First computed	2026-07-05T00:38:40.607996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec4d830ba03a59e085b960fe864c28233699dd1f47766bc5525dadd2fb91dac

Aliases

arxiv: 2002.01818 · arxiv_version: 2002.01818v1 · doi: 10.48550/arxiv.2002.01818 · pith_short_12: F3CNQMF2AOSZ · pith_short_16: F3CNQMF2AOSZ4CC3 · pith_short_8: F3CNQMF2

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/F3CNQMF2AOSZ4CC3SYH6QZGCQI \
  | 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: 2ec4d830ba03a59e085b960fe864c28233699dd1f47766bc5525dadd2fb91dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc5ee49813049d585004ff7835578fa6ebbea3f6f40e1f2bcc8af20629048240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-02-05T14:50:05Z",
    "title_canon_sha256": "ab0767bf319994a9fb167bdd7ad7abee5393339ad7b9d6dc0ad5eb649e8d55eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01818",
    "kind": "arxiv",
    "version": 1
  }
}