Pith Number

pith:5M5BUISR

pith:2024:5M5BUISRO4LZ2GC6BBZQLKOV4G

not attested not anchored not stored refs pending

Further extensions on the successive approximation method for hierarchical optimal control problems and its application to learning

Getachew K. Befekadu

arxiv:2411.15889 v1 · 2024-11-24 · 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{5M5BUISRO4LZ2GC6BBZQLKOV4G}

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	2026-07-05T09:39:42.885755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb3a1a225177179d185e087305a9d5e1a612eac02140973321be7106eb6b3aa1

Aliases

arxiv: 2411.15889 · arxiv_version: 2411.15889v1 · doi: 10.48550/arxiv.2411.15889 · pith_short_12: 5M5BUISRO4LZ · pith_short_16: 5M5BUISRO4LZ2GC6 · pith_short_8: 5M5BUISR

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/5M5BUISRO4LZ2GC6BBZQLKOV4G \
  | 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: eb3a1a225177179d185e087305a9d5e1a612eac02140973321be7106eb6b3aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc78ed155d791a8a9912dac4a6883dd280b5c4bd4e9e90df61397a7062e6e5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-24T15:56:25Z",
    "title_canon_sha256": "eec2f16fea73a0ecbb7877d35847a24ab221379e627579c2be31eb5e30127f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15889",
    "kind": "arxiv",
    "version": 1
  }
}