Pith Number

pith:AFJXCIKY

pith:2019:AFJXCIKYLVH55VTHMYMQN62SH2

not attested not anchored not stored refs pending

A Proposal for Multi-asset Generalised Variance Swaps

Diganta Mukherjee, Subhojit Biswas

arxiv:1908.03899 v1 · 2019-08-11 · 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{AFJXCIKYLVH55VTHMYMQN62SH2}

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	2026-07-04T23:53:19.252197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01537121585d4fded667661906fb523ebccdfc58b0afed894b4da029a0b428ec

Aliases

arxiv: 1908.03899 · arxiv_version: 1908.03899v1 · doi: 10.48550/arxiv.1908.03899 · pith_short_12: AFJXCIKYLVH5 · pith_short_16: AFJXCIKYLVH55VTH · pith_short_8: AFJXCIKY

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/AFJXCIKYLVH55VTHMYMQN62SH2 \
  | 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: 01537121585d4fded667661906fb523ebccdfc58b0afed894b4da029a0b428ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ded53209fea19a831e83e2a84a983528ca37a33442bd01f6d81a4d349eb37cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2019-08-11T12:56:31Z",
    "title_canon_sha256": "045adafb734a1181c53c052b734c18b46cb4ef1ce7d9e660839af8cff02dc6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03899",
    "kind": "arxiv",
    "version": 1
  }
}