Pith Number

pith:SRDPYFRP

pith:2017:SRDPYFRP5YFSNIFDFHTLCO36XV

not attested not anchored not stored refs pending

Coordinated Multicell Multicast Beamforming Based on Manifold Optimization

L. Zheng, L. Zhou, W. Jiang, W. Luo, X. Wang

arxiv:1707.03642 v1 · 2017-07-12 · 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{SRDPYFRP5YFSNIFDFHTLCO36XV}

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	2026-05-18T00:40:25.415021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9446fc162fee0b26a0a329e6b13b7ebd58061b2065eebc330844b0de4da0b0ed

Aliases

arxiv: 1707.03642 · arxiv_version: 1707.03642v1 · doi: 10.48550/arxiv.1707.03642 · pith_short_12: SRDPYFRP5YFS · pith_short_16: SRDPYFRP5YFSNIFD · pith_short_8: SRDPYFRP

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/SRDPYFRP5YFSNIFDFHTLCO36XV \
  | 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: 9446fc162fee0b26a0a329e6b13b7ebd58061b2065eebc330844b0de4da0b0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c1baf35809fbcab4cbdabc99ac4c991dd46c1f8a3e25d1bc43fdb9b4ca5d32a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-12T10:56:50Z",
    "title_canon_sha256": "c679b84e267efacbf36c31df77b220fc6a90c851184c88bb9bf8e04a92eff4ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03642",
    "kind": "arxiv",
    "version": 1
  }
}