Pith Number

pith:5ZUSDK7X

pith:2013:5ZUSDK7XWTJZKPE57OSZ7GJCMR

not attested not anchored not stored refs pending

List Sort: A New Approach for Sorting List to Reduce Execution Time

Adarsh Kumar Verma, Prashant Kumar

arxiv:1310.7890 v1 · 2013-10-26 · 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{5ZUSDK7XWTJZKPE57OSZ7GJCMR}

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	2026-05-18T03:08:27.715600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee6921abf7b4d3953c9dfba59f992264444f5c065242865acb1a6c49593fbf87

Aliases

arxiv: 1310.7890 · arxiv_version: 1310.7890v1 · doi: 10.48550/arxiv.1310.7890 · pith_short_12: 5ZUSDK7XWTJZ · pith_short_16: 5ZUSDK7XWTJZKPE5 · pith_short_8: 5ZUSDK7X

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/5ZUSDK7XWTJZKPE57OSZ7GJCMR \
  | 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: ee6921abf7b4d3953c9dfba59f992264444f5c065242865acb1a6c49593fbf87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00af18faa55d5a6385286026525a9f58b7955ee78199d329a592e222a8d826e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-10-26T20:09:13Z",
    "title_canon_sha256": "2f5d027c4faf40f2eff75a3edad5067dcc8e1a29bdae225cc01f1c3024b9e7fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7890",
    "kind": "arxiv",
    "version": 1
  }
}