Pith Number

pith:GEB6JLVX

pith:2005:GEB6JLVXOLN52VA3R6OOQDLETR

not attested not anchored not stored refs pending

Flatness and Monge parameterization of two-input systems, control-affine with 4 states or general with 3 states

David Avanessoff (INRIA Sophia Antipolis), Jean-Baptiste Pomet (INRIA Sophia Antipolis)

arxiv:math/0505443 v2 · 2005-05-21 · 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{GEB6JLVXOLN52VA3R6OOQDLETR}

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	2026-05-18T04:06:21.466075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3103e4aeb772dbdd541b8f9ce80d649c54c5e84e08ce53f2274cc4a57867d9d1

Aliases

arxiv: math/0505443 · arxiv_version: math/0505443v2 · doi: 10.48550/arxiv.math/0505443 · pith_short_12: GEB6JLVXOLN5 · pith_short_16: GEB6JLVXOLN52VA3 · pith_short_8: GEB6JLVX

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/GEB6JLVXOLN52VA3R6OOQDLETR \
  | 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: 3103e4aeb772dbdd541b8f9ce80d649c54c5e84e08ce53f2274cc4a57867d9d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "012eb95792b62675be9174297dc4db2aeb9d25aa42193f49f4c06e8f1063b42c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.OC",
    "submitted_at": "2005-05-21T07:07:41Z",
    "title_canon_sha256": "845650aa7e4967878023987dbd69fb8397850d000a42d3d946035a789ae8fc15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0505443",
    "kind": "arxiv",
    "version": 2
  }
}