Pith Number

pith:QUATPXJW

pith:2011:QUATPXJW5LFZ7TY4JIXBLCYJGP

not attested not anchored not stored refs pending

Joint Scheduling and Resource Allocation in OFDMA Downlink Systems via ACK/NAK Feedback

C. Emre Koksal, Philip Schniter, Rohit Aggarwal

arxiv:1110.4050 v1 · 2011-10-18 · 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{QUATPXJW5LFZ7TY4JIXBLCYJGP}

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	2026-05-18T01:08:21.722655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850137dd36eacb9fcf1c4a2e158b0933d12000b25f152e1e72584c29e3daed4e

Aliases

arxiv: 1110.4050 · arxiv_version: 1110.4050v1 · doi: 10.48550/arxiv.1110.4050 · pith_short_12: QUATPXJW5LFZ · pith_short_16: QUATPXJW5LFZ7TY4 · pith_short_8: QUATPXJW

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/QUATPXJW5LFZ7TY4JIXBLCYJGP \
  | 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: 850137dd36eacb9fcf1c4a2e158b0933d12000b25f152e1e72584c29e3daed4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec41dc32d36b4e2a029fc862e24d1f13964d2a0b2de81e4e1361e82655331d1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-10-18T17:00:35Z",
    "title_canon_sha256": "6b0611c547caed37606153c02700e5f47371d046b1620baa395006b3148e94ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4050",
    "kind": "arxiv",
    "version": 1
  }
}