Pith Number

pith:2JE6WCVH

pith:2017:2JE6WCVHTBC7N4VJZSEHPUOQX3

not attested not anchored not stored refs pending

Full-order optimal compensators for flow control: the multi-input case

Jan Oscar Pralits, Onofrio Semeraro

arxiv:1701.08403 v1 · 2017-01-29 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JE6WCVHTBC7N4VJZSEHPUOQX3}

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	2026-05-18T00:18:20.582129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d249eb0aa79845f6f2a9cc8877d1d0bef757977812e53ec6e2a3cfd92053cee0

Aliases

arxiv: 1701.08403 · arxiv_version: 1701.08403v1 · doi: 10.48550/arxiv.1701.08403 · pith_short_12: 2JE6WCVHTBC7 · pith_short_16: 2JE6WCVHTBC7N4VJ · pith_short_8: 2JE6WCVH

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/2JE6WCVHTBC7N4VJZSEHPUOQX3 \
  | 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: d249eb0aa79845f6f2a9cc8877d1d0bef757977812e53ec6e2a3cfd92053cee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ce8f735ba3c6ca2036958513a9fff6b1dccdfeda6141f0138d5c697e5b1291",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-01-29T17:24:34Z",
    "title_canon_sha256": "fb7e69adad9d45ab671a43a84c04244fbdd6f8d465f1286c328285e1c78ddd89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08403",
    "kind": "arxiv",
    "version": 1
  }
}