Pith Number

pith:5HJZEXTM

pith:2020:5HJZEXTMGKZUSKNGOTOA52BP5K

not attested not anchored not stored refs pending

Avoiding Unnecessary Information Loss: Correct and Efficient Model Synchronization Based on Triple Graph Grammars

Andy Sch\"urr, Gabriele Taentzer, Jens Kosiol, Lars Fritsche

arxiv:2005.14510 v1 · 2020-05-29 · 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{5HJZEXTMGKZUSKNGOTOA52BP5K}

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	2026-07-05T01:06:37.555518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9d3925e6c32b34929a674dc0ee82fea88bfee8802cb08753c3084a387026f45

Aliases

arxiv: 2005.14510 · arxiv_version: 2005.14510v1 · doi: 10.48550/arxiv.2005.14510 · pith_short_12: 5HJZEXTMGKZU · pith_short_16: 5HJZEXTMGKZUSKNG · pith_short_8: 5HJZEXTM

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/5HJZEXTMGKZUSKNGOTOA52BP5K \
  | 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: e9d3925e6c32b34929a674dc0ee82fea88bfee8802cb08753c3084a387026f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b766441627f18f719bc826ee9b28f3ec7e92169aafd4652c388255b660bda19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-05-29T11:48:16Z",
    "title_canon_sha256": "299a8fdc58ed419c0b3f0640eb7f8155149a07a6b0b6f981a68b83824acfa3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14510",
    "kind": "arxiv",
    "version": 1
  }
}