Pith Number

pith:AG6SDU5A

pith:2009:AG6SDU5AM2N74S4GUGKJMTTHZY

not attested not anchored not stored refs pending

Network inference - with confidence - from multivariate time series

Eric D. Kolaczyk, Mark A. Kramer, Sydney S. Cash, Uri T. Eden

arxiv:0903.2210 v1 · 2009-03-12 · q-bio.QM · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AG6SDU5AM2N74S4GUGKJMTTHZY}

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	2026-05-18T02:14:28.770126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01bd21d3a0669bfe4b86a194964e67ce28bca4d8a48d60bca3a486ccfe0228b9

Aliases

arxiv: 0903.2210 · arxiv_version: 0903.2210v1 · doi: 10.48550/arxiv.0903.2210 · pith_short_12: AG6SDU5AM2N7 · pith_short_16: AG6SDU5AM2N74S4G · pith_short_8: AG6SDU5A

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/AG6SDU5AM2N74S4GUGKJMTTHZY \
  | 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: 01bd21d3a0669bfe4b86a194964e67ce28bca4d8a48d60bca3a486ccfe0228b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a808e7cbbe082b5616084ce01c16b7183906158b1f3bd277b35c9dab9877e99",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2009-03-12T16:25:38Z",
    "title_canon_sha256": "49bf7e1e6018a2060124a69a64ed5ed024d1f0dc71cc75ba5a4eb6ab46d83cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2210",
    "kind": "arxiv",
    "version": 1
  }
}