Pith Number

pith:I2EGT33S

pith:2025:I2EGT33SWOWTFOG4NTMNLJJOM4

not attested not anchored not stored refs pending

Time-varying Parameter Tensor Vector Autoregression

Jim E. Griffin, Yiyong Luo

arxiv:2505.07975 v1 · 2025-05-12 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2EGT33SWOWTFOG4NTMNLJJOM4}

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	2026-07-05T11:02:00.220423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

468869ef72b3ad32b8dc6cd8d5a52e67154585883c1187a0de474b54afe95099

Aliases

arxiv: 2505.07975 · arxiv_version: 2505.07975v1 · doi: 10.48550/arxiv.2505.07975 · pith_short_12: I2EGT33SWOWT · pith_short_16: I2EGT33SWOWTFOG4 · pith_short_8: I2EGT33S

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/I2EGT33SWOWTFOG4NTMNLJJOM4 \
  | 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: 468869ef72b3ad32b8dc6cd8d5a52e67154585883c1187a0de474b54afe95099

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d387ec4f9d21564ff95c0c170537b1ee36cb74cd7bb7355fa0187fa6a18ef571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-05-12T18:16:28Z",
    "title_canon_sha256": "510d980d7a6f21538723603ed7fb495428857b9f7d0dbc39cb1c46072cfee44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07975",
    "kind": "arxiv",
    "version": 1
  }
}