Pith Number

pith:H3S7KVWA

pith:2017:H3S7KVWAQ4D7KMF6JRQVJF3ARG

not attested not anchored not stored refs pending

A Modularity Bug in Java 8

Simon Kramer

arxiv:1701.02189 v1 · 2017-01-02 · cs.PL · 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{H3S7KVWAQ4D7KMF6JRQVJF3ARG}

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	2026-05-18T00:45:19.706615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee5f556c08707f530be4c6154976089bb315c84181adde6e5f2a452789016d3

Aliases

arxiv: 1701.02189 · arxiv_version: 1701.02189v1 · doi: 10.48550/arxiv.1701.02189 · pith_short_12: H3S7KVWAQ4D7 · pith_short_16: H3S7KVWAQ4D7KMF6 · pith_short_8: H3S7KVWA

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/H3S7KVWAQ4D7KMF6JRQVJF3ARG \
  | 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: 3ee5f556c08707f530be4c6154976089bb315c84181adde6e5f2a452789016d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bfe8529f164efe4d366d09303a3366f839f15e864a9a1f46340fe50d04d333",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-01-02T06:53:48Z",
    "title_canon_sha256": "0773353c9669790b7e7c3dfec7234e6467e155b95cb8ce4d5d6bd76586da7fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02189",
    "kind": "arxiv",
    "version": 1
  }
}