Pith Number

pith:26ZHASDI

pith:2019:26ZHASDIJYTWHKTP36SMIZF4AE

not attested not anchored not stored refs pending

Optimal Virtual Network Function Placement and Resource Allocation in Multi-Cloud Service Function Chaining Architecture

Aiman Erbad, Deval Bhamare, H. Anthony Chan, Lav Gupta, Mohammed Samaka, Raj Jain

arxiv:1903.11550 v1 · 2019-02-10 · 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{26ZHASDIJYTWHKTP36SMIZF4AE}

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	2026-05-17T23:50:02.989794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7b27048684e2763aa6fdfa4c464bc0112220d1da3d9298bffad457dfa1473fe

Aliases

arxiv: 1903.11550 · arxiv_version: 1903.11550v1 · doi: 10.48550/arxiv.1903.11550 · pith_short_12: 26ZHASDIJYTW · pith_short_16: 26ZHASDIJYTWHKTP · pith_short_8: 26ZHASDI

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/26ZHASDIJYTWHKTP36SMIZF4AE \
  | 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: d7b27048684e2763aa6fdfa4c464bc0112220d1da3d9298bffad457dfa1473fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c97c70a68ec16d5b36e6d4a6eb86c8a234290ae795fd8914bda30d3fa4a9061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-02-10T23:51:18Z",
    "title_canon_sha256": "1bce907fc43b947ad413607385bf7813c41c1135be03f6c615369711de906bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11550",
    "kind": "arxiv",
    "version": 1
  }
}