Pith Number

pith:AOFPRYHH

pith:2026:AOFPRYHHT6VJDK3NJ3RVM7L6EO

not attested not anchored not stored refs pending

QuantFlow: A Federated Mamba-Based Post-Transformer Foundation Model for Time-Series Forecasting

Arnab Barua, Hadaate Ullah, Sarowar Morshed Shawon, Shah Nawaz Haider, Steve Austin

arxiv:2607.02632 v1 · 2026-07-02 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOFPRYHHT6VJDK3NJ3RVM7L6EO}

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	2026-07-07T00:16:04.438174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038af8e0e79faa91ab6d4ee3567d7e238db5c6f36933bada94d5cb2baefb473e

Aliases

arxiv: 2607.02632 · arxiv_version: 2607.02632v1 · doi: 10.48550/arxiv.2607.02632 · pith_short_12: AOFPRYHHT6VJ · pith_short_16: AOFPRYHHT6VJDK3N · pith_short_8: AOFPRYHH

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/AOFPRYHHT6VJDK3NJ3RVM7L6EO \
  | 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: 038af8e0e79faa91ab6d4ee3567d7e238db5c6f36933bada94d5cb2baefb473e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb4d0c42b88300874f064a09453cf1c98d0671f71808eed69e3bf3f75ded1ac",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T14:16:48Z",
    "title_canon_sha256": "3d2f298318259b234d776236dccd04cfa9eaebd9983488d6243096d30e8ead1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02632",
    "kind": "arxiv",
    "version": 1
  }
}