Pith Number

pith:VLXA53UN

pith:2020:VLXA53UNBV4ACF75MJCZEKM4TB

not attested not anchored not stored refs pending

On the Pricing of Currency Options under Variance Gamma Process

Abhijeet Chandra, Azwar Abdulsalam, Gowri Jayprakash

arxiv:2009.14113 v1 · 2020-09-29 · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLXA53UNBV4ACF75MJCZEKM4TB}

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	2026-07-05T01:38:48.442478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaee0eee8d0d780117fd624592299c9848d8a8e3de235cb09da676a98f7fdb4d

Aliases

arxiv: 2009.14113 · arxiv_version: 2009.14113v1 · doi: 10.48550/arxiv.2009.14113 · pith_short_12: VLXA53UNBV4A · pith_short_16: VLXA53UNBV4ACF75 · pith_short_8: VLXA53UN

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/VLXA53UNBV4ACF75MJCZEKM4TB \
  | 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: aaee0eee8d0d780117fd624592299c9848d8a8e3de235cb09da676a98f7fdb4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3788b0c2cf0d5cc34b5fa65d31f349925fe61a87d6691dd7c30e9599206c953",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2020-09-29T15:53:07Z",
    "title_canon_sha256": "5aab39dc22155b4c32493aff6729e49f789119d6046990615fc1fee43b5b882b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14113",
    "kind": "arxiv",
    "version": 1
  }
}