Pith Number

pith:QCEC35M6

pith:2020:QCEC35M6NPFCPZLVQSUID5VCAP

not attested not anchored not stored refs pending

Deep learning Profit & Loss

Flavio Cocco, Giacomo Bormetti, Pietro Rossi

arxiv:2006.09955 v2 · 2020-06-17 · q-fin.RM · 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{QCEC35M6NPFCPZLVQSUID5VCAP}

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	2026-07-05T01:30:51.800946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80882df59e6bca27e57584a881f6a203ec88a6248093f7f1e7ee389013a3514b

Aliases

arxiv: 2006.09955 · arxiv_version: 2006.09955v2 · doi: 10.48550/arxiv.2006.09955 · pith_short_12: QCEC35M6NPFC · pith_short_16: QCEC35M6NPFCPZLV · pith_short_8: QCEC35M6

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/QCEC35M6NPFCPZLVQSUID5VCAP \
  | 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: 80882df59e6bca27e57584a881f6a203ec88a6248093f7f1e7ee389013a3514b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816b8c39d7237961462102898c3062e07467e5717a4bfd9636e079a982f9dc63",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2020-06-17T16:07:03Z",
    "title_canon_sha256": "4acabf08483061965dc2601ae87e67bcfa6e38b90820433b4ee82fd06fe0bdb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09955",
    "kind": "arxiv",
    "version": 2
  }
}