Pith Number

pith:UOVQ6UJR

pith:2026:UOVQ6UJRTF5KG3CIG3IAB7EHSC

not attested not anchored not stored refs pending

Supply Chain Propagation of Textual Signals: LLM Embeddings and Cross-Sectional Return Predictability

Asef Y{\i}lk{\i}

arxiv:2606.29290 v1 · 2026-06-28 · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOVQ6UJRTF5KG3CIG3IAB7EHSC}

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	2026-06-30T01:18:00.453837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ab0f5131997aa36c4836d000fc8790b420685aba1dfc190d980a6ff9298599

Aliases

arxiv: 2606.29290 · arxiv_version: 2606.29290v1 · doi: 10.48550/arxiv.2606.29290 · pith_short_12: UOVQ6UJRTF5K · pith_short_16: UOVQ6UJRTF5KG3CI · pith_short_8: UOVQ6UJR

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/UOVQ6UJRTF5KG3CIG3IAB7EHSC \
  | 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: a3ab0f5131997aa36c4836d000fc8790b420685aba1dfc190d980a6ff9298599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98939c53f66a451806b7a19a27828316ece1dc75d6bb3d035b622e8ee2e9bb3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2026-06-28T09:26:45Z",
    "title_canon_sha256": "3c69057503a8d6113a7cfe597c7d5a6705ea4f0ee119fadca77a6fb97c8836f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29290",
    "kind": "arxiv",
    "version": 1
  }
}