Pith Number

pith:IG3WOIKR

pith:2017:IG3WOIKRAZGZZLAPI6HINUFOHX

not attested not anchored not stored refs pending

Towards an Empirical Study of Affine Types for Isolated Actors in Scala

Fredrik Sommar, Philipp Haller

arxiv:1704.03093 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{IG3WOIKRAZGZZLAPI6HINUFOHX}

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	2026-05-18T00:46:33.627155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41b7672151064d9cac0f478e86d0ae3dc303915b294c87abff255b8da431f815

Aliases

arxiv: 1704.03093 · arxiv_version: 1704.03093v1 · doi: 10.48550/arxiv.1704.03093 · pith_short_12: IG3WOIKRAZGZ · pith_short_16: IG3WOIKRAZGZZLAP · pith_short_8: IG3WOIKR

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/IG3WOIKRAZGZZLAPI6HINUFOHX \
  | 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: 41b7672151064d9cac0f478e86d0ae3dc303915b294c87abff255b8da431f815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a99cfe91b456b034ce2a63ae75a8ba6e56dbf827fb15ec4b03ebcdfb39f8e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-04-11T00:42:42Z",
    "title_canon_sha256": "ea06b3bde109c3479d9dd00e303193c44d0eeb5d07e2ee97f56cc29cc402fdc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03093",
    "kind": "arxiv",
    "version": 1
  }
}