Pith Number

pith:HH2E2B3V

pith:2009:HH2E2B3VSRNMMLR34OYVVYK7OI

not attested not anchored not stored refs pending

A Gibbs Sampling Based MAP Detection Algorithm for OFDM Over Rapidly Varying Mobile Radio Channels

Erdal Panayirci, Hakan Dogan, H. Vincent Poor

arxiv:0911.0183 v1 · 2009-11-01 · cs.IT · math.AC · 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{HH2E2B3VSRNMMLR34OYVVYK7OI}

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	2026-07-04T16:21:35.806999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f44d0775945ac62e3be3b15ae15f721fcedf3d58d73b5de47d886b1dcd02f7

Aliases

arxiv: 0911.0183 · arxiv_version: 0911.0183v1 · doi: 10.48550/arxiv.0911.0183 · pith_short_12: HH2E2B3VSRNM · pith_short_16: HH2E2B3VSRNMMLR3 · pith_short_8: HH2E2B3V

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/HH2E2B3VSRNMMLR34OYVVYK7OI \
  | 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: 39f44d0775945ac62e3be3b15ae15f721fcedf3d58d73b5de47d886b1dcd02f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01dd8f83da3825a01f5b0e887eb7199e4ea7b70c1d1478d8161da551391f07dd",
    "cross_cats_sorted": [
      "math.AC",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-11-01T18:25:31Z",
    "title_canon_sha256": "daa3adc1990ab9f4b390df8e1ba5f1856cbba11df87af57f843425c39e913049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0183",
    "kind": "arxiv",
    "version": 1
  }
}