Pith Number

pith:425Y656L

pith:2014:425Y656LGA6A2SSXM2XFBCR7FX

not attested not anchored not stored refs pending

Second-order sensitivity relations and regularity of the value function for Mayer's problem in optimal control

H\'el\`ene Frankowska, Piermarco Cannarsa, Teresa Scarinci

arxiv:1408.5354 v1 · 2014-08-22 · 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{425Y656LGA6A2SSXM2XFBCR7FX}

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	2026-05-18T02:44:33.150002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6bb8f77cb303c0d4a5766ae508a3f2dd3a8e2154cc802c724e76894995b63ad

Aliases

arxiv: 1408.5354 · arxiv_version: 1408.5354v1 · doi: 10.48550/arxiv.1408.5354 · pith_short_12: 425Y656LGA6A · pith_short_16: 425Y656LGA6A2SSX · pith_short_8: 425Y656L

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/425Y656LGA6A2SSXM2XFBCR7FX \
  | 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: e6bb8f77cb303c0d4a5766ae508a3f2dd3a8e2154cc802c724e76894995b63ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d245bd2669dff4a74977da680df8e8f43338aabfb3f74bef81256fefd3f101",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-08-22T16:35:09Z",
    "title_canon_sha256": "150099a72ff636ddbd671e1b535099b083a822b264f6ed59bacbbd84a8724fbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5354",
    "kind": "arxiv",
    "version": 1
  }
}