Pith Number

pith:EA3PRG46

pith:2017:EA3PRG46OQQLOZBGOJR2F55LFR

not attested not anchored not stored refs pending

Spatio-temporal analysis of regional unemployment rates: A comparison of model based approaches

Feridun Turkman, Luis Correia, Soraia Pereira

arxiv:1704.05767 v1 · 2017-04-19 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA3PRG46OQQLOZBGOJR2F55LFR}

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	2026-05-18T00:46:06.603614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2036f89b9e7420b764267263a2f7ab2c63b9aae7f3a48c99df3a47f45d15f951

Aliases

arxiv: 1704.05767 · arxiv_version: 1704.05767v1 · doi: 10.48550/arxiv.1704.05767 · pith_short_12: EA3PRG46OQQL · pith_short_16: EA3PRG46OQQLOZBG · pith_short_8: EA3PRG46

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/EA3PRG46OQQLOZBGOJR2F55LFR \
  | 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: 2036f89b9e7420b764267263a2f7ab2c63b9aae7f3a48c99df3a47f45d15f951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ab81fee13e065d31a7e2d0799f359a786daa321f4ef802f616cb0da04a0ac5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-04-19T15:13:05Z",
    "title_canon_sha256": "dee8881b8eca8cd83a7c00dd00088eab0b583dfce522bb3b676de9f4525839a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05767",
    "kind": "arxiv",
    "version": 1
  }
}