Pith Number

pith:TGUFEUFI

pith:2025:TGUFEUFILRRHR366QA3KBCAFBV

not attested not anchored not stored refs pending

Multiscale risk spillovers and external driving factors: Evidence from the global futures and spot markets of staple foods

Duc Khuong Nguyen, Peng-Fei Dai, St\'ephane Goutte, Wei-Xing Zhou, Yun-Shi Dai

arxiv:2501.15173 v1 · 2025-01-25 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGUFEUFILRRHR366QA3KBCAFBV}

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	2026-07-05T10:05:25.373255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a85250a85c6278efde8036a088050d6f4aa2d3e63ad8117c330ede678e4de4

Aliases

arxiv: 2501.15173 · arxiv_version: 2501.15173v1 · doi: 10.48550/arxiv.2501.15173 · pith_short_12: TGUFEUFILRRH · pith_short_16: TGUFEUFILRRHR366 · pith_short_8: TGUFEUFI

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/TGUFEUFILRRHR366QA3KBCAFBV \
  | 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: 99a85250a85c6278efde8036a088050d6f4aa2d3e63ad8117c330ede678e4de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71d4f4f1dce8ed1fc4dd731619ff1ec0bcc2ebd66cc2ff5cbdb81088487574c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-01-25T11:05:21Z",
    "title_canon_sha256": "8ce2a5370da2b2622b4a569d9dc0bd47b28420a7a6233e3c327c6a7e59031d6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15173",
    "kind": "arxiv",
    "version": 1
  }
}