Pith Number

pith:5A47AQJP

pith:2022:5A47AQJPDSXKCTMCWGZIKHU6S4

not attested not anchored not stored refs pending

Inverse Boundary Value and Optimal Control Problems on Graphs: A Neural and Numerical Synthesis

Amirhossein Nouranizadeh, Mehdi Garrousian

arxiv:2206.02911 v2 · 2022-06-06 · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5A47AQJPDSXKCTMCWGZIKHU6S4}

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	2026-07-05T07:46:59.017977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e839f0412f1caea14d82b1b2851e9e97292b5c003eb31720373afcc478d3bdcd

Aliases

arxiv: 2206.02911 · arxiv_version: 2206.02911v2 · doi: 10.48550/arxiv.2206.02911 · pith_short_12: 5A47AQJPDSXK · pith_short_16: 5A47AQJPDSXKCTMC · pith_short_8: 5A47AQJP

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/5A47AQJPDSXKCTMCWGZIKHU6S4 \
  | 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: e839f0412f1caea14d82b1b2851e9e97292b5c003eb31720373afcc478d3bdcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739f320d0583c4f8bb5ecdd42831265c335d73822ee6a23198f84c9a959d18b7",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-06T21:26:23Z",
    "title_canon_sha256": "009620c2bef6e38b482c98cf91eafab83dd3818e36b39d340c3106508537820e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02911",
    "kind": "arxiv",
    "version": 2
  }
}