Pith Number

pith:S2KFNSXC

pith:2026:S2KFNSXCFZSMVKKMTKH76H55XT

not attested not anchored not stored refs pending

Strategic OTC market making with reputation feedback

Alexander Barzykin

arxiv:2607.11328 v1 · 2026-07-13 · q-fin.MF · 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{S2KFNSXCFZSMVKKMTKH76H55XT}

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	2026-07-14T01:22:29.210935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

969456cae22e64caa94c9a8fff1fbdbcc6aa90adedb3550cc5d3aa287fe45fe3

Aliases

arxiv: 2607.11328 · arxiv_version: 2607.11328v1 · doi: 10.48550/arxiv.2607.11328 · pith_short_12: S2KFNSXCFZSM · pith_short_16: S2KFNSXCFZSMVKKM · pith_short_8: S2KFNSXC

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/S2KFNSXCFZSMVKKMTKH76H55XT \
  | 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: 969456cae22e64caa94c9a8fff1fbdbcc6aa90adedb3550cc5d3aa287fe45fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa07cf8d11e5fa099dee6e2f7536b5380c7f645c0eaba9bf25c63b2061b1e8d",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2026-07-13T09:47:18Z",
    "title_canon_sha256": "9fe50bf329e96a93677736e407abfe9169eae13e7860b813a1a69f888da97315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11328",
    "kind": "arxiv",
    "version": 1
  }
}