Pith Number

pith:QORKACI6

pith:2016:QORKACI6P2IEBN2LRPHZ3L5N6A

not attested not anchored not stored refs pending

A Multi-perspective Analysis of Carrier-Grade NAT Deployment

Anja Feldmann, Christian Kreibich, Florian Wohlfart, Mark Allman, Narseo Vallina-Rodriguez, Nicholas Weaver, Philipp Richter, Randy Bush, Vern Paxson

arxiv:1605.05606 v2 · 2016-05-18 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QORKACI6P2IEBN2LRPHZ3L5N6A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:04:44.844661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a2a0091e7e9040b74b8bcf9dafadf03a41014882ec11714cd0e44cf9038832

Aliases

arxiv: 1605.05606 · arxiv_version: 1605.05606v2 · doi: 10.48550/arxiv.1605.05606 · pith_short_12: QORKACI6P2IE · pith_short_16: QORKACI6P2IEBN2L · pith_short_8: QORKACI6

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/QORKACI6P2IEBN2LRPHZ3L5N6A \
  | 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: 83a2a0091e7e9040b74b8bcf9dafadf03a41014882ec11714cd0e44cf9038832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c0520ae24b80630ff32efee2a5479f31cb097a8a4b8f2f5943d6494d773037",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-05-18T14:59:35Z",
    "title_canon_sha256": "d6cd8b31ec760fe2d531ad4cea0c5b5e5aab7b5133a9b4609caa08c272c7464c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05606",
    "kind": "arxiv",
    "version": 2
  }
}