Pith Number

pith:R5PLHO5A

pith:2019:R5PLHO5AKF4UZESZRKIYH36ZBQ

not attested not anchored not stored refs pending

Type-safe, Polyvariadic Event Correlation

Guido Salvaneschi, Mira Mezini, Oliver Bra\v{c}evac, Sebastian Erdweg

arxiv:1907.02990 v1 · 2019-07-05 · cs.PL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5PLHO5AKF4UZESZRKIYH36ZBQ}

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	2026-05-17T23:41:19.190811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f5eb3bba051794c92598a9183efd90c246f5a24348877fbbbb5fc0995ad16b5

Aliases

arxiv: 1907.02990 · arxiv_version: 1907.02990v1 · doi: 10.48550/arxiv.1907.02990 · pith_short_12: R5PLHO5AKF4U · pith_short_16: R5PLHO5AKF4UZESZ · pith_short_8: R5PLHO5A

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/R5PLHO5AKF4UZESZRKIYH36ZBQ \
  | 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: 8f5eb3bba051794c92598a9183efd90c246f5a24348877fbbbb5fc0995ad16b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29bb075af81c92826b1c2b4ae7276857c3034527e594cdbb99cddcb611d9366b",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2019-07-05T18:27:36Z",
    "title_canon_sha256": "e22a948c19676b0e16aec4b0c862ca254189a2236b353b2a2a37a792c12c762c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02990",
    "kind": "arxiv",
    "version": 1
  }
}