Pith Number

pith:EWBKT7JN

pith:2018:EWBKT7JNS3D726R2UGF74GLBXJ

not attested not anchored not stored refs pending

Fourier Approximation Methods for First-Order Nonlocal Mean-Field Games

Joao Saude, Levon Nurbekyan

arxiv:1811.01156 v3 · 2018-11-03 · 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{EWBKT7JNS3D726R2UGF74GLBXJ}

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	2026-05-17T23:56:05.084195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2582a9fd2d96c7fd7a3aa18bfe1961ba66bc7ce1620458e92a0e626e94cf7711

Aliases

arxiv: 1811.01156 · arxiv_version: 1811.01156v3 · doi: 10.48550/arxiv.1811.01156 · pith_short_12: EWBKT7JNS3D7 · pith_short_16: EWBKT7JNS3D726R2 · pith_short_8: EWBKT7JN

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/EWBKT7JNS3D726R2UGF74GLBXJ \
  | 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: 2582a9fd2d96c7fd7a3aa18bfe1961ba66bc7ce1620458e92a0e626e94cf7711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9947cc86c2c2fc09a09745bd204b8f349561254fd029516f7146f63c2a6670",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-03T04:13:02Z",
    "title_canon_sha256": "15b46cfc544879599c69ab082f624b1978d358d49b283ae999f33a9c9bc5963c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01156",
    "kind": "arxiv",
    "version": 3
  }
}