Pith Number

pith:SQ2NLPHH

pith:2015:SQ2NLPHH6ADMQDNEK4GTENMOXR

not attested not anchored not stored refs pending

Investigating Differences between Graphical and Textual Declarative Process Models

Cornelia Haisjackl, Stefan Zugal

arxiv:1511.03489 v1 · 2015-11-11 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQ2NLPHH6ADMQDNEK4GTENMOXR}

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	2026-05-18T01:27:14.461688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9434d5bce7f006c80da4570d32358ebc5ac7e490ad3df8ccb29a6d02dc226071

Aliases

arxiv: 1511.03489 · arxiv_version: 1511.03489v1 · doi: 10.48550/arxiv.1511.03489 · pith_short_12: SQ2NLPHH6ADM · pith_short_16: SQ2NLPHH6ADMQDNE · pith_short_8: SQ2NLPHH

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/SQ2NLPHH6ADMQDNEK4GTENMOXR \
  | 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: 9434d5bce7f006c80da4570d32358ebc5ac7e490ad3df8ccb29a6d02dc226071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae50e33d212629a7fabe66f25ddc58999db9ec0d12febfe6fa1bcc2085dfbeaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-11-11T13:17:23Z",
    "title_canon_sha256": "76888cfeb3b277f6a75a214b1e511655adbc376374128beca04a6b933828519a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03489",
    "kind": "arxiv",
    "version": 1
  }
}