Pith Number

pith:TUH7FQ2U

pith:2016:TUH7FQ2U3SLXT2QC5DLBYU7Q4J

not attested not anchored not stored refs pending

Krigings Over Space and Time Based on Latent Low-Dimensional Structures

Da Huang, Qiwei Yao, Rongmao Zhang

arxiv:1609.06789 v2 · 2016-09-22 · 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{TUH7FQ2U3SLXT2QC5DLBYU7Q4J}

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	2026-05-18T00:20:49.305232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0ff2c354dc9779ea02e8d61c53f0e2785a0d8d52177c5d286057defdffbf78

Aliases

arxiv: 1609.06789 · arxiv_version: 1609.06789v2 · doi: 10.48550/arxiv.1609.06789 · pith_short_12: TUH7FQ2U3SLX · pith_short_16: TUH7FQ2U3SLXT2QC · pith_short_8: TUH7FQ2U

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/TUH7FQ2U3SLXT2QC5DLBYU7Q4J \
  | 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: 9d0ff2c354dc9779ea02e8d61c53f0e2785a0d8d52177c5d286057defdffbf78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3970b20a2bede9bca7170f22a359941e246e25328416f600e66d2073ff67b4b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-09-22T01:04:45Z",
    "title_canon_sha256": "6bf93920c1653467188a23e561dadead72b72cbc7b8b15c1b8513e65b876539d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06789",
    "kind": "arxiv",
    "version": 2
  }
}