Pith Number

pith:7KAUIPPN

pith:2020:7KAUIPPNYWENBSEIXGQ5HVWLIE

not attested not anchored not stored refs pending

Multilevel Typed Graph Transformations

Adrian Rutle, Fernando Mac\'ias, Uwe Wolter

arxiv:2006.14612 v1 · 2020-06-25 · 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{7KAUIPPNYWENBSEIXGQ5HVWLIE}

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	2026-07-05T01:13:33.896120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa81443dedc588d0c888b9a1d3d6cb4111d8484b6ebd8d69e4b204d6e357d44e

Aliases

arxiv: 2006.14612 · arxiv_version: 2006.14612v1 · doi: 10.48550/arxiv.2006.14612 · pith_short_12: 7KAUIPPNYWEN · pith_short_16: 7KAUIPPNYWENBSEI · pith_short_8: 7KAUIPPN

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/7KAUIPPNYWENBSEIXGQ5HVWLIE \
  | 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: fa81443dedc588d0c888b9a1d3d6cb4111d8484b6ebd8d69e4b204d6e357d44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639014902883b340663efb2181bb93a694ddbfb173fe3f06374bc9097cd72896",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-06-25T17:55:17Z",
    "title_canon_sha256": "12da7594da2d0cc352b0fa05e47a181512c1cf97d2dfb7435d11500dffd19ad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14612",
    "kind": "arxiv",
    "version": 1
  }
}