Pith Number

pith:V364M65S

pith:2017:V364M65SPKN46G3ZSERH7KTQBE

not attested not anchored not stored refs pending

Scoped Extension Methods in Dynamically-Typed Languages

Camille Teruel (Inria, Douai, France), Guillermo Polito (Centre de Recherche en Informatique Signal et Automatique de Lille, Luc Fabresse (Mines Telecom Institute, St\'ephane Ducasse (INRIA

arxiv:1708.01679 v1 · 2017-08-04 · 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{V364M65SPKN46G3ZSERH7KTQBE}

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	2026-05-18T00:38:35.212340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aefdc67bb27a9bcf1b7991227faa70093927f0d0ac1b6c62e5a2cf0609e467ba

Aliases

arxiv: 1708.01679 · arxiv_version: 1708.01679v1 · doi: 10.48550/arxiv.1708.01679 · pith_short_12: V364M65SPKN4 · pith_short_16: V364M65SPKN46G3Z · pith_short_8: V364M65S

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/V364M65SPKN46G3ZSERH7KTQBE \
  | 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: aefdc67bb27a9bcf1b7991227faa70093927f0d0ac1b6c62e5a2cf0609e467ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2e009235855bf095a314dcfc4ee111ad48b20d5a457c4ff3eb87492a03e3f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-08-04T23:04:25Z",
    "title_canon_sha256": "8ece701a61f1e624254049f2158273d632365a9a53118af4d37e5c8dc8df36f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01679",
    "kind": "arxiv",
    "version": 1
  }
}