Pith Number

pith:UIK7TAGW

pith:2017:UIK7TAGWHKD2TOVYXQRTXTRHD2

not attested not anchored not stored refs pending

Multiparty Session Types, Beyond Duality (Abstract)

Alceste Scalas (Imperial College London), Nobuko Yoshida (Imperial College London)

arxiv:1704.03097 v1 · 2017-04-11 · 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{UIK7TAGWHKD2TOVYXQRTXTRHD2}

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	2026-05-18T00:46:33.591295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a215f980d63a87a9bab8bc233bce271e9c096710675000a10d6ce92dd5c2f3a7

Aliases

arxiv: 1704.03097 · arxiv_version: 1704.03097v1 · doi: 10.48550/arxiv.1704.03097 · pith_short_12: UIK7TAGWHKD2 · pith_short_16: UIK7TAGWHKD2TOVY · pith_short_8: UIK7TAGW

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/UIK7TAGWHKD2TOVYXQRTXTRHD2 \
  | 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: a215f980d63a87a9bab8bc233bce271e9c096710675000a10d6ce92dd5c2f3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d84bbb17b10a60209f084cd5e53fd1553c3d5ad6c681c2b99c531274e12a1b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-04-11T00:43:53Z",
    "title_canon_sha256": "c07f50f7fba2e08413fb6c9eaefb30d8ee939ed26e5f93be6b8bdda3ab4b24f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03097",
    "kind": "arxiv",
    "version": 1
  }
}