Pith Number

pith:NQVPKOGY

pith:2016:NQVPKOGYU4CMAQA34VH56VLIXT

not attested not anchored not stored refs pending

Essentially high-order compact schemes with application to stochastic volatility models on non-uniform grids

Bertram D\"uring, Christof Heuer

arxiv:1611.00316 v1 · 2016-11-01 · q-fin.CP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQVPKOGYU4CMAQA34VH56VLIXT}

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	2026-05-18T01:00:41.042608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c2af538d8a704c0401be54fdf5568bcc86ebfe66a3ba4350f66cc3980f82ef3

Aliases

arxiv: 1611.00316 · arxiv_version: 1611.00316v1 · doi: 10.48550/arxiv.1611.00316 · pith_short_12: NQVPKOGYU4CM · pith_short_16: NQVPKOGYU4CMAQA3 · pith_short_8: NQVPKOGY

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/NQVPKOGYU4CMAQA34VH56VLIXT \
  | 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: 6c2af538d8a704c0401be54fdf5568bcc86ebfe66a3ba4350f66cc3980f82ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe06d1e28ddf9ef00f463bddac63b051f3009ed20d5d601ab4136ad92ccfea5a",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2016-11-01T18:06:46Z",
    "title_canon_sha256": "fda8b8d6cf7e3d4a0a65fbcaa325bd90491af01485007b2e0e30d30825b3f5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00316",
    "kind": "arxiv",
    "version": 1
  }
}