Pith Number

pith:ZR7LYQTO

pith:2022:ZR7LYQTON4UU46BZT6NG7CKGSZ

not attested not anchored not stored refs pending

Systematization of Knowledge: Synthetic Assets, Derivatives, and On-Chain Portfolio Management

Abrar Rahman, Elliot Choi, Matthew Ding, Victor Shi

arxiv:2209.09958 v1 · 2022-09-20 · q-fin.GN · q-fin.PR · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZR7LYQTON4UU46BZT6NG7CKGSZ}

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	2026-07-05T04:59:43.180300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7ebc426e6f294e78399f9a6f89469640518e214727b2fc7a7378777450c64c

Aliases

arxiv: 2209.09958 · arxiv_version: 2209.09958v1 · doi: 10.48550/arxiv.2209.09958 · pith_short_12: ZR7LYQTON4UU · pith_short_16: ZR7LYQTON4UU46BZ · pith_short_8: ZR7LYQTO

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/ZR7LYQTON4UU46BZT6NG7CKGSZ \
  | 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: cc7ebc426e6f294e78399f9a6f89469640518e214727b2fc7a7378777450c64c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab03d2a04b6bf07d349fb88b2618ac7a53283080a5ec104fc719af5eb143c1e5",
    "cross_cats_sorted": [
      "q-fin.PR",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2022-09-20T19:26:11Z",
    "title_canon_sha256": "ec3942fd1b39da2916fad27c00ed8ff6c199b9cabbc8e9df1b49e9f18a39524b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09958",
    "kind": "arxiv",
    "version": 1
  }
}