Pith Number

pith:E4AG4KI5

pith:2013:E4AG4KI5RKSMSMRZ4CJADYAXEX

not attested not anchored not stored refs pending

Learning Pairwise Graphical Models with Nonlinear Sufficient Statistics

Ping Li, Tong Zhang, Xiao-Tong Yuan

arxiv:1311.5479 v2 · 2013-11-21 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4AG4KI5RKSMSMRZ4CJADYAXEX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:06:23.931633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27006e291d8aa4c93239e09201e01725e2a2860cdc981068f71ae324a281725b

Aliases

arxiv: 1311.5479 · arxiv_version: 1311.5479v2 · doi: 10.48550/arxiv.1311.5479 · pith_short_12: E4AG4KI5RKSM · pith_short_16: E4AG4KI5RKSMSMRZ · pith_short_8: E4AG4KI5

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/E4AG4KI5RKSMSMRZ4CJADYAXEX \
  | 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: 27006e291d8aa4c93239e09201e01725e2a2860cdc981068f71ae324a281725b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347a4c372a6d41fa9f9cd88d265863f7096ec883fd5248b17b4110566bc32330",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-11-21T16:59:52Z",
    "title_canon_sha256": "9eaeb1a20f0db258401a0ed647547f3452041d80a261a23a0aaad2eb1b0bc56b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5479",
    "kind": "arxiv",
    "version": 2
  }
}