Pith Number

pith:AEYTZO4Q

pith:2017:AEYTZO4QLHRJTCSHCI5TEQ3O7G

not attested not anchored not stored refs pending

Sparse Inverse Covariance Estimation for High-throughput microRNA Sequencing Data in the Poisson Log-Normal Graphical Model

David Sinclair, Giles Hooker

arxiv:1708.04490 v1 · 2017-08-15 · stat.CO · stat.AP · 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{AEYTZO4QLHRJTCSHCI5TEQ3O7G}

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	2026-05-18T00:37:59.185509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01313cbb9059e2998a47123b32436ef9a458afbde52851800616c99a7521cc6c

Aliases

arxiv: 1708.04490 · arxiv_version: 1708.04490v1 · doi: 10.48550/arxiv.1708.04490 · pith_short_12: AEYTZO4QLHRJ · pith_short_16: AEYTZO4QLHRJTCSH · pith_short_8: AEYTZO4Q

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/AEYTZO4QLHRJTCSHCI5TEQ3O7G \
  | 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: 01313cbb9059e2998a47123b32436ef9a458afbde52851800616c99a7521cc6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d285a44c23b53a6dbf060403e91ce4ccf7d0075f7996cb7e404a58d962da0fca",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-08-15T13:32:28Z",
    "title_canon_sha256": "fecb87d44f1388ce40919e8d1dc3a9ebdf64569c4b7ba4b45659bc468c977951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04490",
    "kind": "arxiv",
    "version": 1
  }
}