Pith Number

pith:WO5V7NS2

pith:2026:WO5V7NS2NO73SYJ3YI6LXO4WKQ

not attested not anchored not stored refs pending

Asymmetry PRISM: A CPU/GPU Portfolio Optimization Engine for Deadline-Bounded Institutional Rebalancing

Debdoot Ghosh

arxiv:2606.23367 v1 · 2026-06-22 · q-fin.CP · cs.CE · cs.DC · math.OC · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WO5V7NS2NO73SYJ3YI6LXO4WKQ}

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	2026-06-23T03:14:17.917907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3bb5fb65a6bbfb9613bc23cbbbb96541028b0e8b2bf643b26e6ebf5da34e667

Aliases

arxiv: 2606.23367 · arxiv_version: 2606.23367v1 · doi: 10.48550/arxiv.2606.23367 · pith_short_12: WO5V7NS2NO73 · pith_short_16: WO5V7NS2NO73SYJ3 · pith_short_8: WO5V7NS2

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/WO5V7NS2NO73SYJ3YI6LXO4WKQ \
  | 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: b3bb5fb65a6bbfb9613bc23cbbbb96541028b0e8b2bf643b26e6ebf5da34e667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "252c1577fc67c8f8b747371aefbc0d38a4c41f237a81a55acc00bab34e5e191b",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.DC",
      "math.OC",
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2026-06-22T14:03:54Z",
    "title_canon_sha256": "46f0d8cb2f969ef6554d579dedc8432093918ac4a72c70975de61dedbecad2df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23367",
    "kind": "arxiv",
    "version": 1
  }
}