Pith Number

pith:VE2RLMQY

pith:2016:VE2RLMQYH3HUFFQ7DKRKJIQDRH

not attested not anchored not stored refs pending

Inferring the contiguity matrix for spatial autoregressive analysis with applications to house price prediction

Sanjay Chawla, Somwrita Sarkar

arxiv:1607.01999 v1 · 2016-07-07 · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VE2RLMQYH3HUFFQ7DKRKJIQDRH}

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	2026-05-18T01:11:22.831622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a93515b2183ecf42961f1aa2a4a20389c36e57b4d57f220ba5dfc6818f454f7c

Aliases

arxiv: 1607.01999 · arxiv_version: 1607.01999v1 · doi: 10.48550/arxiv.1607.01999 · pith_short_12: VE2RLMQYH3HU · pith_short_16: VE2RLMQYH3HUFFQ7 · pith_short_8: VE2RLMQY

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/VE2RLMQYH3HUFFQ7DKRKJIQDRH \
  | 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: a93515b2183ecf42961f1aa2a4a20389c36e57b4d57f220ba5dfc6818f454f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cbd729c563c46f3c7b2e8643932a536da9f15c9fc2c4daa64c2979bb81a6c8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2016-07-07T13:14:43Z",
    "title_canon_sha256": "831d9960d053d11ee5cfdf7f3dd2b4a56793511e4da5304beef1ba247872d048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01999",
    "kind": "arxiv",
    "version": 1
  }
}