Pith Number

pith:6GWGWQEX

pith:2014:6GWGWQEXTKBAEOPPVLORM42ONL

not attested not anchored not stored refs pending

Array operators using multiple dispatch: a design methodology for array implementations in dynamic languages

Alan Edelman, Jeff Bezanson, Jiahao Chen, Stefan Karpinski, Viral Shah

arxiv:1407.3845 v1 · 2014-07-14 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GWGWQEXTKBAEOPPVLORM42ONL}

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	2026-05-18T02:47:32.498701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ac6b40979a820239efaadd16734e6aeabcbcfcbd5b595f14e0bd3b2ac89a4b

Aliases

arxiv: 1407.3845 · arxiv_version: 1407.3845v1 · doi: 10.48550/arxiv.1407.3845 · pith_short_12: 6GWGWQEXTKBA · pith_short_16: 6GWGWQEXTKBAEOPP · pith_short_8: 6GWGWQEX

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/6GWGWQEXTKBAEOPPVLORM42ONL \
  | 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: f1ac6b40979a820239efaadd16734e6aeabcbcfcbd5b595f14e0bd3b2ac89a4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84509e5c181e26f0d5ecd84a5600787a2719380fc9cf2e4db318ad59e07d5239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-07-14T23:13:17Z",
    "title_canon_sha256": "959e28bcb70867b9380c66c0cbffecf08d65c1bb4b316d8edf33349240ffac66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3845",
    "kind": "arxiv",
    "version": 1
  }
}