Pith Number

pith:SHEOYFAG

pith:2018:SHEOYFAGQUKO6WNMFB6OVLZNSO

not attested not anchored not stored refs pending

A generalized scheme for BSDEs based on derivative approximation and its error estimates

Chol-Kyu Pak, Mun-Chol KiM, O Hun

arxiv:1808.02478 v1 · 2018-08-07 · math.NA · math.PR · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHEOYFAGQUKO6WNMFB6OVLZNSO}

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	2026-05-18T00:08:35.277828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c8ec14068514ef59ac287ceaaf2d93863ae18b696b8edd7e773231de31b150

Aliases

arxiv: 1808.02478 · arxiv_version: 1808.02478v1 · doi: 10.48550/arxiv.1808.02478 · pith_short_12: SHEOYFAGQUKO · pith_short_16: SHEOYFAGQUKO6WNM · pith_short_8: SHEOYFAG

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/SHEOYFAGQUKO6WNMFB6OVLZNSO \
  | 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: 91c8ec14068514ef59ac287ceaaf2d93863ae18b696b8edd7e773231de31b150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4babc7a7cd1eda417457be46a9ec0cc76359889a0519b284e3625b5a2b5118c8",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.MF"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-08-07T01:23:36Z",
    "title_canon_sha256": "8b8634d39cf4e3843a4da6fc0aa65384f2c93e84f541e79a90340d8a0635a75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02478",
    "kind": "arxiv",
    "version": 1
  }
}