Pith Number

pith:34YD5J3T

pith:2012:34YD5J3TPN3B4PIIN4KBEEKHW5

not attested not anchored not stored refs pending

Global Exponential Attitude Tracking Controls on SO(3)

Taeyoung Lee

arxiv:1209.2926 v4 · 2012-09-13 · 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{34YD5J3TPN3B4PIIN4KBEEKHW5}

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	2026-05-18T02:31:48.505638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df303ea7737b761e3d086f14121147b77f892c7672b97a68ff8e0fc617acd828

Aliases

arxiv: 1209.2926 · arxiv_version: 1209.2926v4 · doi: 10.48550/arxiv.1209.2926 · pith_short_12: 34YD5J3TPN3B · pith_short_16: 34YD5J3TPN3B4PII · pith_short_8: 34YD5J3T

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/34YD5J3TPN3B4PIIN4KBEEKHW5 \
  | 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: df303ea7737b761e3d086f14121147b77f892c7672b97a68ff8e0fc617acd828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cbd2e4a3dfb29eab2922d97d8821dc0798dbaad9e88efc1c95ee111ff83faaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-09-13T15:21:18Z",
    "title_canon_sha256": "04aa042705371bb39e5e2fa084d4f788c8dc745a2caf3b625054ffcac62bd584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2926",
    "kind": "arxiv",
    "version": 4
  }
}