Pith Number

pith:ELFVFQJ5

pith:2017:ELFVFQJ5S2VJ2HYTT6ETI5VDOJ

not attested not anchored not stored refs pending

Optimal stopping in mean field games, an obstacle problem approach

C. Bertucci

arxiv:1704.06553 v2 · 2017-04-21 · 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{ELFVFQJ5S2VJ2HYTT6ETI5VDOJ}

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	2026-05-18T00:42:28.839735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22cb52c13d96aa9d1f139f893476a372740e64df2497c2264efa740ce0277a38

Aliases

arxiv: 1704.06553 · arxiv_version: 1704.06553v2 · doi: 10.48550/arxiv.1704.06553 · pith_short_12: ELFVFQJ5S2VJ · pith_short_16: ELFVFQJ5S2VJ2HYT · pith_short_8: ELFVFQJ5

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/ELFVFQJ5S2VJ2HYTT6ETI5VDOJ \
  | 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: 22cb52c13d96aa9d1f139f893476a372740e64df2497c2264efa740ce0277a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a05e93ecfc415198af8e86455ef1beeeb407f616d9c066ead6d777c5b8533f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-21T14:13:16Z",
    "title_canon_sha256": "c4aecff6252c5e92acf4fb78be770cf7bd60a4771f80505b86bbe72d00b0753f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06553",
    "kind": "arxiv",
    "version": 2
  }
}