Pith Number

pith:SEB4GGR6

pith:2017:SEB4GGR6OVBBTR5SSQFJVR2DCM

not attested not anchored not stored refs pending

On the computational complexity of dynamic slicing problems for program schemas

Michael R. Laurence, Robert M. Hierons, Sebastian Danicic

arxiv:1705.07686 v1 · 2017-05-22 · 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{SEB4GGR6OVBBTR5SSQFJVR2DCM}

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	2026-05-18T00:44:04.866998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9103c31a3e754219c7b2940a9ac74313264211cc4afe3f580afde9433d10c647

Aliases

arxiv: 1705.07686 · arxiv_version: 1705.07686v1 · doi: 10.48550/arxiv.1705.07686 · pith_short_12: SEB4GGR6OVBB · pith_short_16: SEB4GGR6OVBBTR5S · pith_short_8: SEB4GGR6

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/SEB4GGR6OVBBTR5SSQFJVR2DCM \
  | 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: 9103c31a3e754219c7b2940a9ac74313264211cc4afe3f580afde9433d10c647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d116cd2346053150bf691f8002b723414a931a27cd56be86ecea3b8d8dfa6da1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-05-22T11:57:19Z",
    "title_canon_sha256": "03df1c7ede25d59d967b24027b37a8358d1c7fb30e05357a0abcf51b2f9d30ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07686",
    "kind": "arxiv",
    "version": 1
  }
}