Pith Number

pith:HEGEWG65

pith:2016:HEGEWG65Y6FCCFIXMLFDMZXVFL

not attested not anchored not stored refs pending

Value function for regional control problems via dynamic programming and Pontryagin maximum principle

Ariela Briani (LMPT, Emmanuel Tr\'elat (CaGE, FRDP), Guy Barles (LMPT, LJLL)

arxiv:1605.04079 v2 · 2016-05-13 · math.OC · 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{HEGEWG65Y6FCCFIXMLFDMZXVFL}

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	2026-05-18T00:33:39.729247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

390c4b1bddc78a21151762ca3666f52af4fc7a2fbd8d564d7fb36fa7587a767d

Aliases

arxiv: 1605.04079 · arxiv_version: 1605.04079v2 · doi: 10.48550/arxiv.1605.04079 · pith_short_12: HEGEWG65Y6FC · pith_short_16: HEGEWG65Y6FCCFIX · pith_short_8: HEGEWG65

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/HEGEWG65Y6FCCFIXMLFDMZXVFL \
  | 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: 390c4b1bddc78a21151762ca3666f52af4fc7a2fbd8d564d7fb36fa7587a767d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3139c05583b7cca97eea718054ae469fd33ac978af5591d357dede271bbf5e8",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-13T08:10:32Z",
    "title_canon_sha256": "a0ec9605b0ed89ff87f19a87a9baf90b26c04ff8b9e0e6c911eca7127fa58f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04079",
    "kind": "arxiv",
    "version": 2
  }
}