Pith Number

pith:BXEJPON7

pith:2010:BXEJPON7D5SPJLF2D5MKDUC76S

not attested not anchored not stored refs pending

A digital interface for Gaussian relay networks: lifting codes from the discrete superposition model to Gaussian relay networks

M. Anand, P. R. Kumar

arxiv:1001.2900 v1 · 2010-01-17 · 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{BXEJPON7D5SPJLF2D5MKDUC76S}

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	2026-05-18T00:58:47.777765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc897b9bf1f64f4acba1f58a1d05ff4b18c88f274f5514f93fc8db4f4d9fce4

Aliases

arxiv: 1001.2900 · arxiv_version: 1001.2900v1 · doi: 10.48550/arxiv.1001.2900 · pith_short_12: BXEJPON7D5SP · pith_short_16: BXEJPON7D5SPJLF2 · pith_short_8: BXEJPON7

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/BXEJPON7D5SPJLF2D5MKDUC76S \
  | 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: 0dc897b9bf1f64f4acba1f58a1d05ff4b18c88f274f5514f93fc8db4f4d9fce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee174d77cd564c4ad1e316468546612aa119a978976a45524ffd888880b71ea",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-17T15:41:48Z",
    "title_canon_sha256": "0e8c2f23f159d45a9fcf3ee180308e50a28803bb44523898db8652cf0a5c1e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2900",
    "kind": "arxiv",
    "version": 1
  }
}