Pith Number

pith:3OWVCEMU

pith:2019:3OWVCEMUBWYOIRJF3KIZ3VTBB7

not attested not anchored not stored refs pending

Optimal Edge User Allocation in Edge Computing with Variable Sized Vector Bin Packing

Feifei Chen, John Grundy, John Hosking, Mohamed Abdelrazek, Phu Lai, Qiang He, Yun Yang

arxiv:1904.05553 v1 · 2019-04-11 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OWVCEMUBWYOIRJF3KIZ3VTBB7}

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	2026-05-17T23:48:49.168813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbad5111940db0e44525da919dd6610fc3e218d39f9ddcf509c90ebb31dcdcea

Aliases

arxiv: 1904.05553 · arxiv_version: 1904.05553v1 · doi: 10.48550/arxiv.1904.05553 · pith_short_12: 3OWVCEMUBWYO · pith_short_16: 3OWVCEMUBWYOIRJF · pith_short_8: 3OWVCEMU

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/3OWVCEMUBWYOIRJF3KIZ3VTBB7 \
  | 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: dbad5111940db0e44525da919dd6610fc3e218d39f9ddcf509c90ebb31dcdcea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80827dec0989b5f4ee01dad9ace38e71187fdafa292ceea495e34f1b732a707",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-04-11T07:06:04Z",
    "title_canon_sha256": "767f9054eb8df31466117f1c94065cb0ffd6f9e635dc94555da11240e110b216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05553",
    "kind": "arxiv",
    "version": 1
  }
}