Pith Number

pith:HF5MO5HS

pith:2015:HF5MO5HSVABTIONVUZTUWIATVG

not attested not anchored not stored refs pending

Spectrum Allocation for Multi-Operator Device-to-Device Communication

Byungjin Cho, Konstantinos Koufos, Mikko A. Uusitalo, Riku J\"antti, Zexian Li

arxiv:1502.04186 v1 · 2015-02-14 · cs.NI · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HF5MO5HSVABTIONVUZTUWIATVG}

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	2026-05-18T00:57:51.028571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397ac774f2a8033439b5a6674b2013a9b5725bcd906465c0b779f67c03ccd122

Aliases

arxiv: 1502.04186 · arxiv_version: 1502.04186v1 · doi: 10.48550/arxiv.1502.04186 · pith_short_12: HF5MO5HSVABT · pith_short_16: HF5MO5HSVABTIONV · pith_short_8: HF5MO5HS

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/HF5MO5HSVABTIONVUZTUWIATVG \
  | 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: 397ac774f2a8033439b5a6674b2013a9b5725bcd906465c0b779f67c03ccd122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f2347695565834a075b0c87bfbcf18730f28360169beefd1c1dd5dec2e192e3",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2015-02-14T10:58:12Z",
    "title_canon_sha256": "769cc0c6161aa692f3ba9bbeb5715fa713b44ca75c562118a234f21bb2365e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04186",
    "kind": "arxiv",
    "version": 1
  }
}