Pith Number

pith:NIVI6ORP

pith:2021:NIVI6ORP44QH2JNQSOYJV7PXMX

not attested not anchored not stored refs pending

A singular perturbation problem for mean field games of acceleration: application to mean field games of control

Cristian Mendico

arxiv:2107.08479 v2 · 2021-07-18 · 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{NIVI6ORP44QH2JNQSOYJV7PXMX}

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	2026-07-05T05:57:09.403018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2a8f3a2fe7207d25b093b09afdf765efce1cd68c7aa7f1100a620ef02658c2

Aliases

arxiv: 2107.08479 · arxiv_version: 2107.08479v2 · doi: 10.48550/arxiv.2107.08479 · pith_short_12: NIVI6ORP44QH · pith_short_16: NIVI6ORP44QH2JNQ · pith_short_8: NIVI6ORP

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/NIVI6ORP44QH2JNQSOYJV7PXMX \
  | 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: 6a2a8f3a2fe7207d25b093b09afdf765efce1cd68c7aa7f1100a620ef02658c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bde8535a616ab25b8dd123e1e6e06efdc404f53925d44f0e8c1b84845f592ef",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-07-18T15:53:21Z",
    "title_canon_sha256": "ee655d7ba5f1e2336af430b2be6940646dadf7ab9dbc23d77c8981140c962431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08479",
    "kind": "arxiv",
    "version": 2
  }
}