Pith Number

pith:5UQHO4I3

pith:2018:5UQHO4I3BLW2WMZXRWEUGYK6HK

not attested not anchored not stored refs pending

Performance Evaluation of VoLTE Based on Field Measurement Data

Ayman Elnashar, Mohamed A. El-Saidny, Mohamed Yehia

arxiv:1810.02968 v1 · 2018-10-06 · cs.NI · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UQHO4I3BLW2WMZXRWEUGYK6HK}

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	2026-05-18T00:03:55.008107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed2077711b0aedab33378d8943615e3abe68c8f6d113af7464b03c417d018a13

Aliases

arxiv: 1810.02968 · arxiv_version: 1810.02968v1 · doi: 10.48550/arxiv.1810.02968 · pith_short_12: 5UQHO4I3BLW2 · pith_short_16: 5UQHO4I3BLW2WMZX · pith_short_8: 5UQHO4I3

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/5UQHO4I3BLW2WMZXRWEUGYK6HK \
  | 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: ed2077711b0aedab33378d8943615e3abe68c8f6d113af7464b03c417d018a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cf22fd96e5e7a2b26288d364e9a44a23a48b294096f6fd35f48b78ddef57613",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-10-06T09:41:19Z",
    "title_canon_sha256": "d280580e4199d77453c3cf5cdf2287371432be900dd7aac2528ab7c978992225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02968",
    "kind": "arxiv",
    "version": 1
  }
}