Pith Number

pith:YLULPLVK

pith:2011:YLULPLVKCCS7HWBTWWKI2DUMTH

not attested not anchored not stored refs pending

Generic Programming of Reusable, High Performance Container Types using Automatic Type Hierarchy Inference and Bidirectional Antichain Typing

Michael Weber, Wouter Kuijper

arxiv:1102.3420 v1 · 2011-02-16 · cs.PL · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLULPLVKCCS7HWBTWWKI2DUMTH}

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	2026-05-18T04:28:30.296855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2e8b7aeaa10a5f3d833b5948d0e8c99fd1f8cc52e86a6a0d5a4e4f88d802f74

Aliases

arxiv: 1102.3420 · arxiv_version: 1102.3420v1 · doi: 10.48550/arxiv.1102.3420 · pith_short_12: YLULPLVKCCS7 · pith_short_16: YLULPLVKCCS7HWBT · pith_short_8: YLULPLVK

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/YLULPLVKCCS7HWBTWWKI2DUMTH \
  | 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: c2e8b7aeaa10a5f3d833b5948d0e8c99fd1f8cc52e86a6a0d5a4e4f88d802f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c2838500e8bf7c4e8bb7335614e6a5a322f86bd3357bc0ecc683368d450cea",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2011-02-16T20:34:21Z",
    "title_canon_sha256": "5b265197acd8eb503511f75442e4ae0870673f3fdbf88b8f452b384c0ed68029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3420",
    "kind": "arxiv",
    "version": 1
  }
}