Pith Number

pith:J4S5CBRS

pith:2014:J4S5CBRSGZIWQDB66RIFFPZPP6

not attested not anchored not stored refs pending

Downlink Resource Allocation for the High-speed Train and Local Users in OFDMA Systems

Chuang Zhang, Ke Xiong, Pingyi Fan

arxiv:1412.7763 v1 · 2014-12-24 · 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{J4S5CBRSGZIWQDB66RIFFPZPP6}

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	2026-05-18T02:30:25.202793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f25d106323651680c3ef45052bf2f7f877ed6406da96dd98b0cd236a4d4c076

Aliases

arxiv: 1412.7763 · arxiv_version: 1412.7763v1 · doi: 10.48550/arxiv.1412.7763 · pith_short_12: J4S5CBRSGZIW · pith_short_16: J4S5CBRSGZIWQDB6 · pith_short_8: J4S5CBRS

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/J4S5CBRSGZIWQDB66RIFFPZPP6 \
  | 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: 4f25d106323651680c3ef45052bf2f7f877ed6406da96dd98b0cd236a4d4c076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212f94bac031eb52e44d67687018179cac1825efd5ce31375c601a5dc2b297b1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-24T21:35:37Z",
    "title_canon_sha256": "3b3e667c549681c35eb3c2be47584e3fd207077b0dbf2b3141b86f902ae9c671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7763",
    "kind": "arxiv",
    "version": 1
  }
}