Pith Number

pith:FBUI3H3W

pith:2026:FBUI3H3W4MLIJDAQDWVVULDB3B

not attested not anchored not stored refs pending

Quantifying Sub-Optimality in Routing for Automated Market Makers

Ciamac C. Moallemi, Weiye Xi

arxiv:2607.20762 v1 · 2026-07-22 · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBUI3H3W4MLIJDAQDWVVULDB3B}

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	2026-07-24T00:23:33.110494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28688d9f76e316848c101dab5a2c61d87f6bad7d6e2bd8182ced8c5d8b326a5c

Aliases

arxiv: 2607.20762 · arxiv_version: 2607.20762v1 · doi: 10.48550/arxiv.2607.20762 · pith_short_12: FBUI3H3W4MLI · pith_short_16: FBUI3H3W4MLIJDAQ · pith_short_8: FBUI3H3W

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/FBUI3H3W4MLIJDAQDWVVULDB3B \
  | 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: 28688d9f76e316848c101dab5a2c61d87f6bad7d6e2bd8182ced8c5d8b326a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf290c7ee9e57bbe812c69d8d4ae639203713aed04cebd72ffa643f045c9f6f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2026-07-22T22:28:18Z",
    "title_canon_sha256": "fa0f10c5a81bd42709e0e037efd4c329a5863577a2b7594d8b12932f37fa32c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20762",
    "kind": "arxiv",
    "version": 1
  }
}