Pith Number

pith:3GZBU3QX

pith:2016:3GZBU3QX4W7LYVZUOW3U63F3CR

not attested not anchored not stored refs pending

A Specification of Open Transactional Memory for Haskell

Marco Peressotti, Marino Miculan

arxiv:1602.05365 v1 · 2016-02-17 · 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{3GZBU3QX4W7LYVZUOW3U63F3CR}

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	2026-05-18T01:20:28.451415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b21a6e17e5bebc573475b74f6cbb145b5cd1bba52e49143b231014bf321fe5

Aliases

arxiv: 1602.05365 · arxiv_version: 1602.05365v1 · doi: 10.48550/arxiv.1602.05365 · pith_short_12: 3GZBU3QX4W7L · pith_short_16: 3GZBU3QX4W7LYVZU · pith_short_8: 3GZBU3QX

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/3GZBU3QX4W7LYVZUOW3U63F3CR \
  | 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: d9b21a6e17e5bebc573475b74f6cbb145b5cd1bba52e49143b231014bf321fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b32a6659d17993619083adaf2f7aa6069e8f8f0fdf47b2260d337cc590c1b26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-02-17T10:46:45Z",
    "title_canon_sha256": "a0893f699c5807d8d1505c40ea2928c6ff1b57a3ebb82a71072b74d61962dc87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05365",
    "kind": "arxiv",
    "version": 1
  }
}