Pith Number

pith:QGNMBE7G

pith:2009:QGNMBE7GK77OBDBUAE5AXNN72O

not attested not anchored not stored refs pending

Context tree selection and linguistic rhythm retrieval from written texts

Antonio Galves, Charlotte Galves, Florencia Leonardi, Jes\'us E. Garc\'ia, Nancy L. Garcia

arxiv:0902.3619 v4 · 2009-02-20 · stat.ML · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGNMBE7GK77OBDBUAE5AXNN72O}

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	2026-05-18T03:59:49.785889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819ac093e657fee08c34013a0bb5bfd3b1871a8cbb099a75e6550a6b48ef967a

Aliases

arxiv: 0902.3619 · arxiv_version: 0902.3619v4 · doi: 10.48550/arxiv.0902.3619 · pith_short_12: QGNMBE7GK77O · pith_short_16: QGNMBE7GK77OBDBU · pith_short_8: QGNMBE7G

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/QGNMBE7GK77OBDBUAE5AXNN72O \
  | 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: 819ac093e657fee08c34013a0bb5bfd3b1871a8cbb099a75e6550a6b48ef967a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a81519757f9849c523e6eca65869ae12af98d7bea5c60076b924f9ea7395dc29",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2009-02-20T16:45:58Z",
    "title_canon_sha256": "1e4fb1351664d60e9c9f862d9671121a5f8178ec25dc73c689bf2c08d493782e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3619",
    "kind": "arxiv",
    "version": 4
  }
}