Pith Number

pith:KJG2KIL4

pith:2013:KJG2KIL4MTKGIJ23LLVWXP6PQH

not attested not anchored not stored refs pending

Estimation Procedures for Robust Sensor Control

Greg Hager, Max Mintz

arxiv:1304.2757 v1 · 2013-03-27 · cs.SY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJG2KIL4MTKGIJ23LLVWXP6PQH}

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	2026-05-18T03:28:28.338139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524da5217c64d464275b5aeb6bbfcf81f45a28f09a2d6aaf58e2ac420e7b068c

Aliases

arxiv: 1304.2757 · arxiv_version: 1304.2757v1 · doi: 10.48550/arxiv.1304.2757 · pith_short_12: KJG2KIL4MTKG · pith_short_16: KJG2KIL4MTKGIJ23 · pith_short_8: KJG2KIL4

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/KJG2KIL4MTKGIJ23LLVWXP6PQH \
  | 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: 524da5217c64d464275b5aeb6bbfcf81f45a28f09a2d6aaf58e2ac420e7b068c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e778d37dcb106502a2b1b96af11cc0b4124c9bed08454f10a7627fe8cb1e774",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-03-27T19:50:04Z",
    "title_canon_sha256": "18ddd65e880ac8da9e647b92b9f66917675dee52c0c74db81eeb2e9c3d12d894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2757",
    "kind": "arxiv",
    "version": 1
  }
}