Pith Number

pith:BBGFIX6R

pith:2019:BBGFIX6RMAC66LIQO3ZKGJPGKT

not attested not anchored not stored refs pending

Tiramisu: Fast and General Network Verification

Aaron Gember-Jacobson, Aditya Akella, Anubhavnidhi Abhashkumar

arxiv:1906.02043 v1 · 2019-06-05 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBGFIX6RMAC66LIQO3ZKGJPGKT}

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	2026-05-17T23:44:05.389234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

084c545fd16005ef2d1076f2a325e654c02d10ad596a9d243ff4a06838fd9890

Aliases

arxiv: 1906.02043 · arxiv_version: 1906.02043v1 · doi: 10.48550/arxiv.1906.02043 · pith_short_12: BBGFIX6RMAC6 · pith_short_16: BBGFIX6RMAC66LIQ · pith_short_8: BBGFIX6R

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/BBGFIX6RMAC66LIQO3ZKGJPGKT \
  | 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: 084c545fd16005ef2d1076f2a325e654c02d10ad596a9d243ff4a06838fd9890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2689e1c593124a7cc91bdff5dfeab144b137564f7a861bf362fc4da5681f01d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-06-05T14:18:11Z",
    "title_canon_sha256": "f3a5ca90a3e3a739b75a5306d6ecd665e1766d59c8fa0254304a944a78716236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02043",
    "kind": "arxiv",
    "version": 1
  }
}