Pith Number

pith:EB3H43P3

pith:2016:EB3H43P3AJK4IRDQ2DR6O4KOKQ

not attested not anchored not stored refs pending

Local Volatility Models in Commodity Markets and Online Calibration

Jorge P. Zubelli, Uri M. Ascher, Vinicius Albani

arxiv:1602.04372 v1 · 2016-02-13 · 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{EB3H43P3AJK4IRDQ2DR6O4KOKQ}

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	2026-05-18T01:20:51.076236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20767e6dfb0255c44470d0e3e7714e541d77972e3489a021fcd4e725a4246ea3

Aliases

arxiv: 1602.04372 · arxiv_version: 1602.04372v1 · doi: 10.48550/arxiv.1602.04372 · pith_short_12: EB3H43P3AJK4 · pith_short_16: EB3H43P3AJK4IRDQ · pith_short_8: EB3H43P3

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/EB3H43P3AJK4IRDQ2DR6O4KOKQ \
  | 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: 20767e6dfb0255c44470d0e3e7714e541d77972e3489a021fcd4e725a4246ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b411482a6d83a927144769bfadb9fe4c3df851c9386ac03b586ae7a1938ef2d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2016-02-13T20:01:30Z",
    "title_canon_sha256": "fbe9275f5f2454dd1f42e4cb68bccd1c44580b487f5e9656033034bc3a367055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04372",
    "kind": "arxiv",
    "version": 1
  }
}