Pith Number

pith:7KNA5UOG

pith:2018:7KNA5UOGDQ3ST4N33LGUMGBJCL

not attested not anchored not stored refs pending

A Survey among Network Operators on BGP Prefix Hijacking

Alberto Dainotti, Pavlos Sermpezis, Vasileios Kotronis, Xenofontas Dimitropoulos

arxiv:1801.02918 v1 · 2018-01-09 · cs.NI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KNA5UOGDQ3ST4N33LGUMGBJCL}

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	2026-05-18T00:26:22.043895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9a0ed1c61c3729f1bbdacd46182912e40c3f3e6fd0db9b0011826ffbebc3ad

Aliases

arxiv: 1801.02918 · arxiv_version: 1801.02918v1 · doi: 10.48550/arxiv.1801.02918 · pith_short_12: 7KNA5UOGDQ3S · pith_short_16: 7KNA5UOGDQ3ST4N3 · pith_short_8: 7KNA5UOG

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/7KNA5UOGDQ3ST4N33LGUMGBJCL \
  | 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: fa9a0ed1c61c3729f1bbdacd46182912e40c3f3e6fd0db9b0011826ffbebc3ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2056629d9b3f0b936cdda79b105f0c3f9e522f257aced539b1e45895b89bca",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-09T12:39:54Z",
    "title_canon_sha256": "0cf7fa2c3d74abbed0df84afb099e2a9d8f5db5a99652e7483f93943b556ce5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02918",
    "kind": "arxiv",
    "version": 1
  }
}