Pith Number

pith:HVOFGFZD

pith:2022:HVOFGFZDQ3FF7AOLNFWS54LYH2

not attested not anchored not stored refs pending

Dealing with multi-currency inventory risk in FX cash markets

Alexander Barzykin, Olivier Gu\'eant, Philippe Bergault

arxiv:2207.04100 v4 · 2022-07-08 · q-fin.TR · 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{HVOFGFZDQ3FF7AOLNFWS54LYH2}

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.

Cited by

1 paper in Pith

Optimal hedging of an informed broker facing many traders

Receipt and verification

First computed	2026-07-05T07:06:19.105622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5c53172386ca5f81cb696d2ef1783e9c6375d95834fb79f37c81122b726e73

Aliases

arxiv: 2207.04100 · arxiv_version: 2207.04100v4 · doi: 10.48550/arxiv.2207.04100 · pith_short_12: HVOFGFZDQ3FF · pith_short_16: HVOFGFZDQ3FF7AOL · pith_short_8: HVOFGFZD

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/HVOFGFZDQ3FF7AOLNFWS54LYH2 \
  | 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: 3d5c53172386ca5f81cb696d2ef1783e9c6375d95834fb79f37c81122b726e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b7be1c62cfc4248423db9c304b9f28b373e7faa1bf6303ab9164bb0cf72ebd",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2022-07-08T18:52:27Z",
    "title_canon_sha256": "4c1c08e6a4a8f24719dd65214076005437bccfd1fafa0cb12d2258201ea770c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04100",
    "kind": "arxiv",
    "version": 4
  }
}