Pith Number

pith:BE5B2DSJ

pith:2016:BE5B2DSJECS2TK34VKW2W5XZEC

not attested not anchored not stored refs pending

Yarrp'ing the Internet: Randomized High-Speed Active Topology Discovery

Robert Beverly

arxiv:1605.03999 v2 · 2016-05-12 · 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{BE5B2DSJECS2TK34VKW2W5XZEC}

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	2026-05-18T00:14:47.893355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

093a1d0e4920a5a9ab7caaadab76f92081aa3a4a57255424a59d9d910f5e1d4f

Aliases

arxiv: 1605.03999 · arxiv_version: 1605.03999v2 · doi: 10.48550/arxiv.1605.03999 · pith_short_12: BE5B2DSJECS2 · pith_short_16: BE5B2DSJECS2TK34 · pith_short_8: BE5B2DSJ

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/BE5B2DSJECS2TK34VKW2W5XZEC \
  | 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: 093a1d0e4920a5a9ab7caaadab76f92081aa3a4a57255424a59d9d910f5e1d4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db82ac1d6669fb9458754dbd973690f03d12a4e8dee14579d6d23ba32a266729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-05-12T22:20:35Z",
    "title_canon_sha256": "0ea456535613d9b4d4d1424f7128e0dd5c985e5ca967ae334ff1c55663c534e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03999",
    "kind": "arxiv",
    "version": 2
  }
}