Pith Number

pith:4BR2K6DS

pith:2014:4BR2K6DSIBX5GOVDCIBTDDRNOR

not attested not anchored not stored refs pending

Energy-Efficient Resource Allocation for Device-to-Device Underlay Communication

Chen Xu, Feiran Wang, Lingyang Song, Zhu Han

arxiv:1412.2268 v1 · 2014-12-06 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BR2K6DSIBX5GOVDCIBTDDRNOR}

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	2026-05-18T00:59:02.296510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e063a57872406fd33aa31203318e2d745647e21898dcd9ebee788f80210a26a2

Aliases

arxiv: 1412.2268 · arxiv_version: 1412.2268v1 · doi: 10.48550/arxiv.1412.2268 · pith_short_12: 4BR2K6DSIBX5 · pith_short_16: 4BR2K6DSIBX5GOVD · pith_short_8: 4BR2K6DS

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/4BR2K6DSIBX5GOVDCIBTDDRNOR \
  | 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: e063a57872406fd33aa31203318e2d745647e21898dcd9ebee788f80210a26a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fbfce1a8f33be6f27ef7c198db143f1c2cd75c4c2ebb530da2c59b745fc971",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-12-06T19:43:11Z",
    "title_canon_sha256": "c1d03fbc923b31f7401794f2bd99bf0da9a8b50f741d078b0be3845c9e8318c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2268",
    "kind": "arxiv",
    "version": 1
  }
}