Pith Number

pith:YIKP2UMU

pith:2026:YIKP2UMUSKTTQXNMYW3B76TK42

not attested not anchored not stored refs pending

Nonfundamentalness or missing information ? Evidence from causal-noncausal VARs in macro-finance

Alain Hecq, Julien Hambuckers, Lison Christiaens

arxiv:2607.28131 v1 · 2026-07-30 · 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{YIKP2UMUSKTTQXNMYW3B76TK42}

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	2026-07-31T01:35:50.218862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

c214fd519492a7385dacc5b61ffa6ae6b17e2d150027ad487b90ec942f045ddc

Aliases

arxiv: 2607.28131 · arxiv_version: 2607.28131v1 · doi: 10.48550/arxiv.2607.28131 · pith_short_12: YIKP2UMUSKTT · pith_short_16: YIKP2UMUSKTTQXNM · pith_short_8: YIKP2UMU

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/YIKP2UMUSKTTQXNMYW3B76TK42 \
  | 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: c214fd519492a7385dacc5b61ffa6ae6b17e2d150027ad487b90ec942f045ddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c601f7b609a27fa2933c9af350a602cc40918b37a9be42133bcf16dee6f46e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-07-30T12:41:06Z",
    "title_canon_sha256": "ef640dd88eda0e085edecf29217ac1b8531dd958a2fd8614b17466ac6a26615f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28131",
    "kind": "arxiv",
    "version": 1
  }
}