Pith Number

pith:HPFMNT7J

pith:2018:HPFMNT7JFATCPKQRVVYKWBPQXA

not attested not anchored not stored refs pending

Online VNF Placement and Chaining for Value-added Services in Content Delivery Networks

Narjes Tahghigh Jahromi, Roch H. Glitho, Somayeh Kianpisheh

arxiv:1806.04580 v1 · 2018-05-24 · 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{HPFMNT7JFATCPKQRVVYKWBPQXA}

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	2026-05-18T00:13:33.330016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bcac6cfe9282627aa11ad70ab05f0b82d71f428897915c1b17c9594e4979bb2

Aliases

arxiv: 1806.04580 · arxiv_version: 1806.04580v1 · doi: 10.48550/arxiv.1806.04580 · pith_short_12: HPFMNT7JFATC · pith_short_16: HPFMNT7JFATCPKQR · pith_short_8: HPFMNT7J

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/HPFMNT7JFATCPKQRVVYKWBPQXA \
  | 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: 3bcac6cfe9282627aa11ad70ab05f0b82d71f428897915c1b17c9594e4979bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54667e97d3a8b54a994ef2adb14150752f117b37c8c1d4a8312c95337d02d66b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-05-24T18:08:41Z",
    "title_canon_sha256": "58ce7ef09d57e2ffaf487097e052f8c39240c333c1e4f50d4c83d3ae457abb3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04580",
    "kind": "arxiv",
    "version": 1
  }
}