Pith Number

pith:GN3U5NKK

pith:2018:GN3U5NKKYVGF27MTXCIFEUSKFZ

not attested not anchored not stored refs pending

Forecasting Time Series with VARMA Recursions on Graphs

Andreas Loukas, Elvin Isufi, Geert Leus, Nathanael Perraudin

arxiv:1810.08581 v2 · 2018-10-19 · eess.SP · cs.SY · econ.EM · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GN3U5NKKYVGF27MTXCIFEUSKFZ}

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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.

Cited by

1 paper in Pith

State-Space Network Topology Identification from Partial Observations

Receipt and verification

First computed	2026-06-04T20:13:31.358249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33774eb54ac54c5d7d93b89052524a2e7504515f2dc28afe27d03547e007c6ef

Aliases

arxiv: 1810.08581 · arxiv_version: 1810.08581v2 · doi: 10.48550/arxiv.1810.08581 · pith_short_12: GN3U5NKKYVGF · pith_short_16: GN3U5NKKYVGF27MT · pith_short_8: GN3U5NKK

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/GN3U5NKKYVGF27MTXCIFEUSKFZ \
  | 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: 33774eb54ac54c5d7d93b89052524a2e7504515f2dc28afe27d03547e007c6ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1192ea0b17acdade6398f455d9fa4eae577693357e3458fa16eb77962ada197",
    "cross_cats_sorted": [
      "cs.SY",
      "econ.EM",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-19T16:51:11Z",
    "title_canon_sha256": "4ecbe4b3de44a31349e410b7869b387123a011e9b2141db0da959bf4002d04d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08581",
    "kind": "arxiv",
    "version": 2
  }
}