Pith Number

pith:W4JHGHLR

pith:2026:W4JHGHLR5XSNVPOKSVEDZBVFQU

not attested not anchored not stored refs pending

Grounding Investor Views: Neural Predicates in the Black-Litterman Model

Marcos Florencio

arxiv:2607.20533 v1 · 2026-07-10 · 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{W4JHGHLR5XSNVPOKSVEDZBVFQU}

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	2026-07-24T00:23:20.745368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b712731d71ede4dabdca95483c86a5853527dba0cc487101916e39f0d6d49216

Aliases

arxiv: 2607.20533 · arxiv_version: 2607.20533v1 · doi: 10.48550/arxiv.2607.20533 · pith_short_12: W4JHGHLR5XSN · pith_short_16: W4JHGHLR5XSNVPOK · pith_short_8: W4JHGHLR

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/W4JHGHLR5XSNVPOKSVEDZBVFQU \
  | 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: b712731d71ede4dabdca95483c86a5853527dba0cc487101916e39f0d6d49216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e085c69285ba6969d2e04dfadfc1dbeefbaeae0e9c2fa7fa3cd81d7542ed7c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-10T14:32:38Z",
    "title_canon_sha256": "6b57b8da9afb236f555aa09e7c758a8fb37abf47543c21bacb8635f38d968890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20533",
    "kind": "arxiv",
    "version": 1
  }
}