Pith Number

pith:N656OCX7

pith:2014:N656OCX7KA3NEUCVPYWQDY7VI4

not attested not anchored not stored refs pending

Adaptation is Unnecessary in L1-"Adaptive" Control

Elena Panteley, Romeo Ortega

arxiv:1409.2389 v1 · 2014-09-08 · 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{N656OCX7KA3NEUCVPYWQDY7VI4}

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	2026-05-18T02:43:17.202290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fbbe70aff5036d250557e2d01e3f5471e1078e4e314b1f5e853a4c7337e438a

Aliases

arxiv: 1409.2389 · arxiv_version: 1409.2389v1 · doi: 10.48550/arxiv.1409.2389 · pith_short_12: N656OCX7KA3N · pith_short_16: N656OCX7KA3NEUCV · pith_short_8: N656OCX7

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/N656OCX7KA3NEUCVPYWQDY7VI4 \
  | 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: 6fbbe70aff5036d250557e2d01e3f5471e1078e4e314b1f5e853a4c7337e438a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f84ffc7933562163395e03ed0531cd9cb591e89db5020108bf345f7b4c5e88f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-09-08T15:02:45Z",
    "title_canon_sha256": "169b125680ba5d254419d2438c5150b0d64fdb09dfa2452af83c60e9b7477df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2389",
    "kind": "arxiv",
    "version": 1
  }
}