Pith Number

pith:ULYFBMWG

pith:2011:ULYFBMWG7ZJD62R2MGM6PMMPYW

not attested not anchored not stored refs pending

An Overview of Context-Aware Vertical Handover Schemes in Heterogeneous Networks

Hanan Alhazmi, Nadine Akkari

arxiv:1112.5790 v1 · 2011-12-25 · 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{ULYFBMWG7ZJD62R2MGM6PMMPYW}

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	2026-05-18T04:05:37.587386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f050b2c6fe523f6a3a6199e7b18fc5961a902cc76b4f9ab791b9cde35afbe7

Aliases

arxiv: 1112.5790 · arxiv_version: 1112.5790v1 · doi: 10.48550/arxiv.1112.5790 · pith_short_12: ULYFBMWG7ZJD · pith_short_16: ULYFBMWG7ZJD62R2 · pith_short_8: ULYFBMWG

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/ULYFBMWG7ZJD62R2MGM6PMMPYW \
  | 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: a2f050b2c6fe523f6a3a6199e7b18fc5961a902cc76b4f9ab791b9cde35afbe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4731595b65093964a8d7885da6ba4f450a5c472a4c6d95b698d5683d87b59386",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-12-25T18:13:50Z",
    "title_canon_sha256": "ddffcd359c5f1f2f9d111dc823b8075834785c03325138c30e486ab4ecc4bfe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5790",
    "kind": "arxiv",
    "version": 1
  }
}