Pith Number

pith:E5MA4EYN

pith:2019:E5MA4EYNSW27R6MGJV2YR7STOE

not attested not anchored not stored refs pending

Resource Allocation for Multi-User Downlink URLLC-OFDMA Systems

Robert Schober, Vahid Jamali, Walid R. Ghanem, Yan Sun

arxiv:1901.05825 v1 · 2019-01-17 · 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{E5MA4EYNSW27R6MGJV2YR7STOE}

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	2026-05-17T23:56:06.089748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27580e130d95b5f8f9864d7588fe53710ea3dcd5362fe98fc89e2a6ffa13bd44

Aliases

arxiv: 1901.05825 · arxiv_version: 1901.05825v1 · doi: 10.48550/arxiv.1901.05825 · pith_short_12: E5MA4EYNSW27 · pith_short_16: E5MA4EYNSW27R6MG · pith_short_8: E5MA4EYN

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/E5MA4EYNSW27R6MGJV2YR7STOE \
  | 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: 27580e130d95b5f8f9864d7588fe53710ea3dcd5362fe98fc89e2a6ffa13bd44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7c43193fb3276b537a220ea5ad68d6099a5dc4bcf2124b071cc94ed010fcee4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-17T15:07:37Z",
    "title_canon_sha256": "d07fcfd0206bbfde00236a36150900dcdf70f089e68ec9fad11ebe1b9ff8c53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05825",
    "kind": "arxiv",
    "version": 1
  }
}