Pith Number

pith:3HSPVPDG

pith:2025:3HSPVPDGTBXVYMH55FQYDNYLWL

not attested not anchored not stored refs pending

SpinSVAR: Estimating Structural Vector Autoregression Assuming Sparse Input

Markus P\"uschel, Panagiotis Misiakos

arxiv:2501.03130 v2 · 2025-01-06 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HSPVPDGTBXVYMH55FQYDNYLWL}

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	2026-07-05T10:17:52.764858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9e4fabc66986f5c30fde96181b70bb2c6ca6a1c56ffe70967a5b6c92468118d

Aliases

arxiv: 2501.03130 · arxiv_version: 2501.03130v2 · doi: 10.48550/arxiv.2501.03130 · pith_short_12: 3HSPVPDGTBXV · pith_short_16: 3HSPVPDGTBXVYMH5 · pith_short_8: 3HSPVPDG

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/3HSPVPDGTBXVYMH55FQYDNYLWL \
  | 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: d9e4fabc66986f5c30fde96181b70bb2c6ca6a1c56ffe70967a5b6c92468118d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "440fc9a7102b5fac10bf81e438a5bc24fdd8146925f6bfeb036236c985808517",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-06T16:48:30Z",
    "title_canon_sha256": "ca7d5217222ebab67907bbbfbb09c3391aeb8eb73aa03d505fddd72377beee65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03130",
    "kind": "arxiv",
    "version": 2
  }
}