Pith Number

pith:MENDKCT7

pith:2014:MENDKCT7P2PVFPVW3VOFZWCV2E

not attested not anchored not stored refs pending

Verifying Parallel Loops with Separation Logic

Marieke Huisman (University of Twente), Saeed Darabi (University of Twente), Stefan Blom (University of Twente)

arxiv:1406.3484 v1 · 2014-06-13 · cs.SE · 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{MENDKCT7P2PVFPVW3VOFZWCV2E}

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	2026-05-18T02:49:46.596268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611a350a7f7e9f52beb6dd5c5cd855d13d488fe5e2b4845aff2ca2dcdbee2aec

Aliases

arxiv: 1406.3484 · arxiv_version: 1406.3484v1 · doi: 10.48550/arxiv.1406.3484 · pith_short_12: MENDKCT7P2PV · pith_short_16: MENDKCT7P2PVFPVW · pith_short_8: MENDKCT7

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/MENDKCT7P2PVFPVW3VOFZWCV2E \
  | 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: 611a350a7f7e9f52beb6dd5c5cd855d13d488fe5e2b4845aff2ca2dcdbee2aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c871b144cd7024345e81e8a10bc02d79327ea78dc333fae8934d7f514f4d0d",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-06-13T10:17:34Z",
    "title_canon_sha256": "0e167d7d877e8ece27fd624073ead07de31c241256c3d96a618cfe4606c6b7d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3484",
    "kind": "arxiv",
    "version": 1
  }
}