Pith Number

pith:3G6OKIEF

pith:2019:3G6OKIEF4AJPDNMZNPT6CIY3R3

not attested not anchored not stored refs pending

Formal Foundations of Serverless Computing

Abhinav Jangda, Arjun Guha, Donald Pinckney, Yuriy Brun

arxiv:1902.05870 v6 · 2019-02-15 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G6OKIEF4AJPDNMZNPT6CIY3R3}

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	2026-07-05T02:22:15.723780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bce52085e012f1b5996be7e1231b8ee418797ef5008bc4d3a35194b7ccaa37

Aliases

arxiv: 1902.05870 · arxiv_version: 1902.05870v6 · doi: 10.48550/arxiv.1902.05870 · pith_short_12: 3G6OKIEF4AJP · pith_short_16: 3G6OKIEF4AJPDNMZ · pith_short_8: 3G6OKIEF

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/3G6OKIEF4AJPDNMZNPT6CIY3R3 \
  | 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: d9bce52085e012f1b5996be7e1231b8ee418797ef5008bc4d3a35194b7ccaa37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d25cd42303d5ab8f3967bd8523ed134a506d21a24807f8a13fe9c651ecc93f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-02-15T16:16:41Z",
    "title_canon_sha256": "4f8b7b315bb3e5ee39b79b81434fd18cad5dd76d830ab7da39d9b01b3d457ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05870",
    "kind": "arxiv",
    "version": 6
  }
}