Pith Number

pith:2YJ3HYGZ

pith:2018:2YJ3HYGZR4MV7OW6M73F2DEGR6

not attested not anchored not stored refs pending

The Skorokhod embedding problem for inhomogeneous diffusions

Alexander Fromm, Goncalo dos Reis, Stefan Ankirchner, Stefan Engelhardt

arxiv:1810.05098 v2 · 2018-10-11 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YJ3HYGZR4MV7OW6M73F2DEGR6}

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	2026-05-17T23:43:04.474881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d613b3e0d98f195fbade67f65d0c868f85868de0bc146552e2ebc16a1368d762

Aliases

arxiv: 1810.05098 · arxiv_version: 1810.05098v2 · doi: 10.48550/arxiv.1810.05098 · pith_short_12: 2YJ3HYGZR4MV · pith_short_16: 2YJ3HYGZR4MV7OW6 · pith_short_8: 2YJ3HYGZ

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/2YJ3HYGZR4MV7OW6M73F2DEGR6 \
  | 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: d613b3e0d98f195fbade67f65d0c868f85868de0bc146552e2ebc16a1368d762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8139aa661f3ca1c2c0a66289a1a179258f94753d5603e886dad216b27f3e057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-10-11T16:04:12Z",
    "title_canon_sha256": "16eb6a781ba2d02fb7b6a5e5d92d55be033f074b192787b19cb27e2e3d2c132b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05098",
    "kind": "arxiv",
    "version": 2
  }
}