Pith Number

pith:Y4OXKIAJ

pith:2016:Y4OXKIAJATPRFKVGTJ24VEMWRU

not attested not anchored not stored refs pending

Analysis of Resparsification

Jakub Pachocki

arxiv:1605.08194 v1 · 2016-05-26 · 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{Y4OXKIAJATPRFKVGTJ24VEMWRU}

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.

Cited by

1 paper in Pith

Analysis of Nystrom method with sequential ridge leverage scores

Receipt and verification

First computed	2026-05-18T01:13:36.758431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c71d75200904df12aaa69a75ca91968d3898423f22a6f2dbdf5dc0bc74cd4395

Aliases

arxiv: 1605.08194 · arxiv_version: 1605.08194v1 · doi: 10.48550/arxiv.1605.08194 · pith_short_12: Y4OXKIAJATPR · pith_short_16: Y4OXKIAJATPRFKVG · pith_short_8: Y4OXKIAJ

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/Y4OXKIAJATPRFKVGTJ24VEMWRU \
  | 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: c71d75200904df12aaa69a75ca91968d3898423f22a6f2dbdf5dc0bc74cd4395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e5a8e8cc689871e09433e305ddc2dd66b8f68bfd7dc47ca6f0b150b27a946a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-05-26T08:53:14Z",
    "title_canon_sha256": "1a2526ebf811e9e62ffff5983801955590d96149215cc9b4af3c37cc91614dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08194",
    "kind": "arxiv",
    "version": 1
  }
}