Pith Number

pith:KRRJY57Q

pith:2016:KRRJY57QLCJEB5KCY4Y3TRQEQJ

not attested not anchored not stored refs pending

Form Follows Function -- Do algorithms and applications challenge or drag behind the hardware evolution?

Tobias Weinzierl

arxiv:1607.02835 v1 · 2016-07-11 · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRRJY57QLCJEB5KCY4Y3TRQEQJ}

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	2026-05-18T01:11:14.582743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54629c77f0589240f542c731b9c604825256443f9a3018603da8de3a38b54e60

Aliases

arxiv: 1607.02835 · arxiv_version: 1607.02835v1 · doi: 10.48550/arxiv.1607.02835 · pith_short_12: KRRJY57QLCJE · pith_short_16: KRRJY57QLCJEB5KC · pith_short_8: KRRJY57Q

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/KRRJY57QLCJEB5KCY4Y3TRQEQJ \
  | 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: 54629c77f0589240f542c731b9c604825256443f9a3018603da8de3a38b54e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24e30edf99f7c293525c55f06260362770ee9879ab3f1b3e8ecde3c61507827",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2016-07-11T06:51:50Z",
    "title_canon_sha256": "5cf53f7f0f6e182d92ac851f4e34afbe522ba41a32fcb58d34ad7c4d68f8f3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02835",
    "kind": "arxiv",
    "version": 1
  }
}