Pith Number

pith:XQHKVDI3

pith:2018:XQHKVDI3RZVHCWZ6PCXDY22NCA

not attested not anchored not stored refs pending

Learning Non-Stationary Space-Time Models for Environmental Monitoring

Amarjeet Singh, Fabio Ramos, Sahil Garg

arxiv:1804.10535 v1 · 2018-04-27 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQHKVDI3RZVHCWZ6PCXDY22NCA}

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	2026-05-18T00:17:20.483948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0eaa8d1b8e6a715b3e78ae3c6b4d1037861426002360085d781e250c0b205e

Aliases

arxiv: 1804.10535 · arxiv_version: 1804.10535v1 · doi: 10.48550/arxiv.1804.10535 · pith_short_12: XQHKVDI3RZVH · pith_short_16: XQHKVDI3RZVHCWZ6 · pith_short_8: XQHKVDI3

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/XQHKVDI3RZVHCWZ6PCXDY22NCA \
  | 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: bc0eaa8d1b8e6a715b3e78ae3c6b4d1037861426002360085d781e250c0b205e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef1a2d3becbabb543466667ed7ec6aa7876b568f8b02739bb11249c62cfeb79",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-27T14:45:11Z",
    "title_canon_sha256": "b80405d037b59e68a61a06115228d8a0cd87180efea96e4e09c21d0584aeea46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10535",
    "kind": "arxiv",
    "version": 1
  }
}