Pith Number

pith:2WDNG7JM

pith:2009:2WDNG7JMIUKGDLJOQOXKBL7C55

not attested not anchored not stored refs pending

How Much Information can One Get from a Wireless Ad Hoc Sensor Network over a Correlated Random Field?

Heejung Yu, H. Vincent Poor, Youngchul Sung

arxiv:0903.1496 v1 · 2009-03-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WDNG7JMIUKGDLJOQOXKBL7C55}

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	2026-07-04T15:39:17.821050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d586d37d2c451461ad2e83aea0afe2ef625476beba6f5bae6d88dcf79dd5d99d

Aliases

arxiv: 0903.1496 · arxiv_version: 0903.1496v1 · doi: 10.48550/arxiv.0903.1496 · pith_short_12: 2WDNG7JMIUKG · pith_short_16: 2WDNG7JMIUKGDLJO · pith_short_8: 2WDNG7JM

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/2WDNG7JMIUKGDLJOQOXKBL7C55 \
  | 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: d586d37d2c451461ad2e83aea0afe2ef625476beba6f5bae6d88dcf79dd5d99d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8a4c140b592baf06fb06e1b6e4dc49df6886e78a2d039f6f40543fa8fcc07fc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-03-09T08:23:43Z",
    "title_canon_sha256": "4b9859e8f124795bf2f41ae452318d32be14ef81d7cb7895ce1abced8de864aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1496",
    "kind": "arxiv",
    "version": 1
  }
}