Pith Number

pith:CK7OMVO7

pith:2017:CK7OMVO7YCQHOLKXHUAM6ZPSY3

not attested not anchored not stored refs pending

An Incremental Slicing Method for Functional Programs

Amey Karkare, Amitabha Sanyal, Prasanna Kumar K.

arxiv:1709.08016 v1 · 2017-09-23 · 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{CK7OMVO7YCQHOLKXHUAM6ZPSY3}

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	2026-05-18T00:34:28.229379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bee655dfc0a0772d573d00cf65f2c6ec4321c425486a247d6bcf2c5be49c9e

Aliases

arxiv: 1709.08016 · arxiv_version: 1709.08016v1 · doi: 10.48550/arxiv.1709.08016 · pith_short_12: CK7OMVO7YCQH · pith_short_16: CK7OMVO7YCQHOLKX · pith_short_8: CK7OMVO7

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/CK7OMVO7YCQHOLKXHUAM6ZPSY3 \
  | 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: 12bee655dfc0a0772d573d00cf65f2c6ec4321c425486a247d6bcf2c5be49c9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a324819c83f69c23480b7d25166eb7afe3713639794a8b8aa8827c79b134f459",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-09-23T07:55:10Z",
    "title_canon_sha256": "fbb7a7f365ec7ed3108d7b0bb1d837247a8e2f26610969a9647f9c46aea95152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08016",
    "kind": "arxiv",
    "version": 1
  }
}