Pith Number

pith:3RIIKPYX

pith:2026:3RIIKPYX3BMM233FU2WAQ32JYJ

not attested not anchored not stored refs pending

Remarks on selection problems for first-order discounted mean field games

Kengo Terai

arxiv:2606.03580 v1 · 2026-06-02 · 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{3RIIKPYX3BMM233FU2WAQ32JYJ}

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	2026-06-03T01:06:01.370556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc50853f17d858cd6f65a6ac086f49c25375a60ea428681221d8581ac68db59c

Aliases

arxiv: 2606.03580 · arxiv_version: 2606.03580v1 · doi: 10.48550/arxiv.2606.03580 · pith_short_12: 3RIIKPYX3BMM · pith_short_16: 3RIIKPYX3BMM233F · pith_short_8: 3RIIKPYX

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/3RIIKPYX3BMM233FU2WAQ32JYJ \
  | 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: dc50853f17d858cd6f65a6ac086f49c25375a60ea428681221d8581ac68db59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8884c1a40ed7debb29f83a942fe7a0c393ff385444136cb5e520c78310cc67dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-02T12:48:50Z",
    "title_canon_sha256": "8cc0585f4f58cad6bea88b7ea44e49d0428e6debb36ffbf1c9aedf18e8eec358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03580",
    "kind": "arxiv",
    "version": 1
  }
}