Pith Number

pith:PZ2O2SSU

pith:2015:PZ2O2SSUFA27JFHHWMP6WY4CMO

not attested not anchored not stored refs pending

Remarks on the hierarchical control problems with model uncertainty

Eduardo L. Pasiliao, Getachew K. Befekadu

arxiv:1510.03804 v1 · 2015-10-13 · 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{PZ2O2SSUFA27JFHHWMP6WY4CMO}

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	2026-05-18T01:30:16.062182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e74ed4a542835f494e7b31feb6382638d43b0d538bb2e4bddb82e6e029bc954

Aliases

arxiv: 1510.03804 · arxiv_version: 1510.03804v1 · doi: 10.48550/arxiv.1510.03804 · pith_short_12: PZ2O2SSUFA27 · pith_short_16: PZ2O2SSUFA27JFHH · pith_short_8: PZ2O2SSU

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/PZ2O2SSUFA27JFHHWMP6WY4CMO \
  | 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: 7e74ed4a542835f494e7b31feb6382638d43b0d538bb2e4bddb82e6e029bc954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8608610c8c191e1c1957464232337842305b3542b0b8fbb1059d7a88228b52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-13T18:07:46Z",
    "title_canon_sha256": "7afb6bc688f25c8b3ba98f7e4a2d220f17540b5c1d52ea8652e649c9e03aa456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03804",
    "kind": "arxiv",
    "version": 1
  }
}