Pith Number

pith:K5A4BBNM

pith:2020:K5A4BBNMSNTJS3UUDOHO7UYGXL

not attested not anchored not stored refs pending

Railgun: streaming windows for mission critical systems

Ana Sofia Gomes, Jo\~ao Oliveirinha, Pedro Bizarro, Pedro Cardoso

arxiv:2009.00361 v3 · 2020-09-01 · cs.DC · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5A4BBNMSNTJS3UUDOHO7UYGXL}

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	2026-07-05T01:50:30.402795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5741c085ac9366996e941b8eefd306bac78f7d927ca940007b62fb8422803255

Aliases

arxiv: 2009.00361 · arxiv_version: 2009.00361v3 · doi: 10.48550/arxiv.2009.00361 · pith_short_12: K5A4BBNMSNTJ · pith_short_16: K5A4BBNMSNTJS3UU · pith_short_8: K5A4BBNM

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/K5A4BBNMSNTJS3UUDOHO7UYGXL \
  | 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: 5741c085ac9366996e941b8eefd306bac78f7d927ca940007b62fb8422803255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b8af2158e9fc4ed6b5643488619faa71d8c98db9bdc376196eabd505c47680",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-09-01T11:33:19Z",
    "title_canon_sha256": "370009c72f8bbe198c688056b9aeabf42a569a921eb182a1fb79616982998a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00361",
    "kind": "arxiv",
    "version": 3
  }
}