Pith Number

pith:VI673GID

pith:2022:VI673GIDEVFTJVSXPMMSG5BYLF

not attested not anchored not stored refs pending

General properties of the Solutions to Moving Boundary Problems for Black-Sholes Equations

Hyong-Chol O, Tae-Song Choe

arxiv:2203.05726 v1 · 2022-03-11 · q-fin.PR · math.AP · 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{VI673GIDEVFTJVSXPMMSG5BYLF}

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	2026-07-05T04:04:08.675059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa3dfd9903254b34d6577b1923743859522b455649f60fed0b854efc2484334b

Aliases

arxiv: 2203.05726 · arxiv_version: 2203.05726v1 · doi: 10.48550/arxiv.2203.05726 · pith_short_12: VI673GIDEVFT · pith_short_16: VI673GIDEVFTJVSX · pith_short_8: VI673GID

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/VI673GIDEVFTJVSXPMMSG5BYLF \
  | 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: aa3dfd9903254b34d6577b1923743859522b455649f60fed0b854efc2484334b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2031e3d3701190cd7312b7e61e112eed3252372fc2a2c72bf97c5510f9571c7d",
    "cross_cats_sorted": [
      "math.AP",
      "q-fin.MF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2022-03-11T02:44:25Z",
    "title_canon_sha256": "3bc427a024ddaf34eaae2382f434808fb499d96549a00e2da48d9af94c1f5940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05726",
    "kind": "arxiv",
    "version": 1
  }
}