Pith Number

pith:NVJRAL4E

pith:2021:NVJRAL4EEVFXE32DYYDNN4XXMD

not attested not anchored not stored refs pending

Let's Share VMs: Optimal Placement and Pricing across Base Stations in MEC Systems

Desmond Cai, Kun Guo, Lingxiang Li, Marie Siew, Tony Q.S. Quek

arxiv:2101.06129 v1 · 2021-01-15 · cs.IT · cs.NI · cs.SY · eess.SY · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVJRAL4EEVFXE32DYYDNN4XXMD}

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	2026-07-05T02:07:10.536728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d53102f84254b726f43c606d6f2f760fe9195ceef1676746819f3f3ad19b992

Aliases

arxiv: 2101.06129 · arxiv_version: 2101.06129v1 · doi: 10.48550/arxiv.2101.06129 · pith_short_12: NVJRAL4EEVFX · pith_short_16: NVJRAL4EEVFXE32D · pith_short_8: NVJRAL4E

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/NVJRAL4EEVFXE32DYYDNN4XXMD \
  | 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: 6d53102f84254b726f43c606d6f2f760fe9195ceef1676746819f3f3ad19b992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec6cec85b56cce03a05084a0ad6cade32b5043cf8a444df04286e840a4a8e78c",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.SY",
      "eess.SY",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-01-15T14:20:59Z",
    "title_canon_sha256": "086d3d8659d7e5b3e1d706fc5e5f61cd49c637c48890bd0e74f0a4c8f6ef570e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06129",
    "kind": "arxiv",
    "version": 1
  }
}