Pith Number

pith:CY3JFYSH

pith:2018:CY3JFYSHKXHDOY557RFGT3IQOA

not attested not anchored not stored refs pending

Megaphone: Latency-conscious state migration for distributed streaming dataflows

Andrea Lattuada, Frank McSherry, John Liagouris, Moritz Hoffmann, Timothy Roscoe, Vasiliki Kalavri

arxiv:1812.01371 v3 · 2018-12-04 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CY3JFYSHKXHDOY557RFGT3IQOA}

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	2026-05-17T23:48:31.325016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163692e24755ce3763bdfc4a69ed1070146509c39483d972535fe1085f81e26f

Aliases

arxiv: 1812.01371 · arxiv_version: 1812.01371v3 · doi: 10.48550/arxiv.1812.01371 · pith_short_12: CY3JFYSHKXHD · pith_short_16: CY3JFYSHKXHDOY55 · pith_short_8: CY3JFYSH

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/CY3JFYSHKXHDOY557RFGT3IQOA \
  | 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: 163692e24755ce3763bdfc4a69ed1070146509c39483d972535fe1085f81e26f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b63bd8b3c88d5b397c04e438b8e3fa1042437750e8e39b5bdbc4b6706a77bcd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-12-04T12:30:04Z",
    "title_canon_sha256": "6e1bf7adda6d1ae0760147f7ca6b6ca86754aaf7f29b34a04481ee329ec973f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01371",
    "kind": "arxiv",
    "version": 3
  }
}