Pith Number

pith:5AVS4AFB

pith:2019:5AVS4AFBIUEXDC4RXS7KWSVBOU

not attested not anchored not stored refs pending

The Road to BOFUSS: The Basic OpenFlow User-space Software Switch

Carmelo Cascone, Christian Esteve Rothenberg, Davide Sanvito, Eder Leao Fernandes, Elisa Rojas, Joaquin Alvarez-Horcajo, Nicola Bonelli, Zoltan Lajos Kis

arxiv:1901.06699 v1 · 2019-01-20 · 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{5AVS4AFBIUEXDC4RXS7KWSVBOU}

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	2026-05-17T23:55:49.408303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82b2e00a14509718b91bcbeab4aa17501b5b8e415752531b23db15671967304

Aliases

arxiv: 1901.06699 · arxiv_version: 1901.06699v1 · doi: 10.48550/arxiv.1901.06699 · pith_short_12: 5AVS4AFBIUEX · pith_short_16: 5AVS4AFBIUEXDC4R · pith_short_8: 5AVS4AFB

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/5AVS4AFBIUEXDC4RXS7KWSVBOU \
  | 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: e82b2e00a14509718b91bcbeab4aa17501b5b8e415752531b23db15671967304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "422a54773d736e03507acb9a476a259b787b3056c87c1f2a53e7508bc3756335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-01-20T17:00:30Z",
    "title_canon_sha256": "1e317bd8c66d8e9a0e5e230063318a84fcce1816f98861b5ecf1711fc76c6dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06699",
    "kind": "arxiv",
    "version": 1
  }
}