Pith Number

pith:FUYSYRD4

pith:2025:FUYSYRD45CZQORKEC6GEIVJHDM

not attested not anchored not stored refs pending

Image Restoration via Integration of Optimal Control Techniques and the Hamilton-Jacobi-Bellman Equation

Dragos-Patru Covei

arxiv:2505.07699 v1 · 2025-05-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUYSYRD45CZQORKEC6GEIVJHDM}

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.

Cited by

1 paper in Pith

Stochastic Production Planning in Manufacturing Systems

Receipt and verification

First computed	2026-07-05T11:01:51.945940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d312c447ce8b3074544178c4455271b1a664c8c0cffe054dae1ff2b0e1b3e63

Aliases

arxiv: 2505.07699 · arxiv_version: 2505.07699v1 · doi: 10.48550/arxiv.2505.07699 · pith_short_12: FUYSYRD45CZQ · pith_short_16: FUYSYRD45CZQORKE · pith_short_8: FUYSYRD4

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/FUYSYRD45CZQORKEC6GEIVJHDM \
  | 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: 2d312c447ce8b3074544178c4455271b1a664c8c0cffe054dae1ff2b0e1b3e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8968e47ac2b3233630ccfbabfcb86a33b4e200af2325bb3307182e88fb35a7d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-05-12T16:07:57Z",
    "title_canon_sha256": "f1dfab687dbc14024a93cfaefae0fe02488d0c4cd1c424ff93cb6460d84c6fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07699",
    "kind": "arxiv",
    "version": 1
  }
}