Pith Number

pith:ZLRZEATI

pith:2013:ZLRZEATI55XRPNCFGHFEIDFAOJ

not attested not anchored not stored refs pending

Channel Hardening-Exploiting Message Passing (CHEMP) Receiver in Large-Scale MIMO Systems

A. Chockalingam, T. Lakshmi Narasimhan

arxiv:1310.3062 v2 · 2013-10-11 · 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{ZLRZEATI55XRPNCFGHFEIDFAOJ}

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	2026-05-18T03:02:46.646395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cae3920268ef6f17b44531ca440ca07270ba24400959c9c4cc5ae24e9fba22ee

Aliases

arxiv: 1310.3062 · arxiv_version: 1310.3062v2 · doi: 10.48550/arxiv.1310.3062 · pith_short_12: ZLRZEATI55XR · pith_short_16: ZLRZEATI55XRPNCF · pith_short_8: ZLRZEATI

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/ZLRZEATI55XRPNCFGHFEIDFAOJ \
  | 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: cae3920268ef6f17b44531ca440ca07270ba24400959c9c4cc5ae24e9fba22ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd20c06db76c0d4dda64dc86bb248814a162b41592dc3c0655d38aa61e00157f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-10-11T09:20:05Z",
    "title_canon_sha256": "174eb7b0f3dec3a7306612fe04a6e1892953d7ec6a6b0ba320fe124165c1aec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3062",
    "kind": "arxiv",
    "version": 2
  }
}