Pith Number

pith:MRDN4ZLQ

pith:2013:MRDN4ZLQIXTYEHJUFGHD24FN4R

not attested not anchored not stored refs pending

Loss Visibility Optimized Real-time Video Transmission over MIMO Systems

Amin Abdel Khalek, Constantine Caramanis, Robert W. Heath Jr

arxiv:1301.3174 v2 · 2013-01-14 · cs.IT · cs.MM · 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{MRDN4ZLQIXTYEHJUFGHD24FN4R}

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	2026-05-18T03:06:22.324957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6446de657045e7821d34298e3d70ade45735b2aa94041d1ece9ef7622eb98f9f

Aliases

arxiv: 1301.3174 · arxiv_version: 1301.3174v2 · doi: 10.48550/arxiv.1301.3174 · pith_short_12: MRDN4ZLQIXTY · pith_short_16: MRDN4ZLQIXTYEHJU · pith_short_8: MRDN4ZLQ

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/MRDN4ZLQIXTYEHJUFGHD24FN4R \
  | 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: 6446de657045e7821d34298e3d70ade45735b2aa94041d1ece9ef7622eb98f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890e7ad69ace2fb1d90416a670aacbe7d32da36912f5b0752985c6657a7b74f9",
    "cross_cats_sorted": [
      "cs.MM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-14T22:21:36Z",
    "title_canon_sha256": "fb024be9d7562ec5f47bd1f0e2421f109af670bc6c44d748b2238258095dbf74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3174",
    "kind": "arxiv",
    "version": 2
  }
}