Pith Number

pith:XTZRHMXK

pith:2017:XTZRHMXKLMNNEZYMC4XDQJMEW2

not attested not anchored not stored refs pending

Efficient hedging in Bates model using high-order compact finite differences

Alexander Pitkin, Bertram D\"uring

arxiv:1710.05542 v1 · 2017-10-16 · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTZRHMXKLMNNEZYMC4XDQJMEW2}

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	2026-05-18T00:32:49.020261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf313b2ea5b1ad2670c172e382584b6b77d1f8bb339ccb143150f6fc3872f14

Aliases

arxiv: 1710.05542 · arxiv_version: 1710.05542v1 · doi: 10.48550/arxiv.1710.05542 · pith_short_12: XTZRHMXKLMNN · pith_short_16: XTZRHMXKLMNNEZYM · pith_short_8: XTZRHMXK

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/XTZRHMXKLMNNEZYMC4XDQJMEW2 \
  | 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: bcf313b2ea5b1ad2670c172e382584b6b77d1f8bb339ccb143150f6fc3872f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70fa33d26746da1cb5287a0baf9ddae90a9cc749ba4ab277d60a05129dc4f146",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2017-10-16T07:30:21Z",
    "title_canon_sha256": "2d9495500488f50626b9dae9f82e79dc05acb853812b25e92b2e520ce6886578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05542",
    "kind": "arxiv",
    "version": 1
  }
}