Pith Number

pith:UBTNHZNM

pith:2018:UBTNHZNMBYROPKFON4PZQDO4N2

not attested not anchored not stored refs pending

Estimating mesoscale linkage between land-surface conditions and marine productions in Japan: a study using a sparse high-dimensional model

Takeshi Ise, Yurika Oba

arxiv:1809.07946 v1 · 2018-09-21 · 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{UBTNHZNMBYROPKFON4PZQDO4N2}

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	2026-05-18T00:05:10.800352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a066d3e5ac0e22e7a8ae6f1f980ddc6e89dc2e38cd795e96bed8f3bff6acdeb9

Aliases

arxiv: 1809.07946 · arxiv_version: 1809.07946v1 · doi: 10.48550/arxiv.1809.07946 · pith_short_12: UBTNHZNMBYRO · pith_short_16: UBTNHZNMBYROPKFO · pith_short_8: UBTNHZNM

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/UBTNHZNMBYROPKFON4PZQDO4N2 \
  | 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: a066d3e5ac0e22e7a8ae6f1f980ddc6e89dc2e38cd795e96bed8f3bff6acdeb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3ba876f1523b5aa50a6a8984e097c009b444fd024db9cd29ca204d96b2cbdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-09-21T05:14:22Z",
    "title_canon_sha256": "9a6275b3d48685701eba6a3f7df953920d28b804c43f8bc8f82c91ec53a65d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07946",
    "kind": "arxiv",
    "version": 1
  }
}