Pith Number

pith:RPLROR7U

pith:2014:RPLROR7U5YCJE6Y26IKIYAANDQ

not attested not anchored not stored refs pending

Sensitivity Analysis of Minimum Spanning Trees in Sub-Inverse-Ackermann Time

Seth Pettie

arxiv:1407.1910 v1 · 2014-07-08 · 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{RPLROR7U5YCJE6Y26IKIYAANDQ}

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	2026-05-18T02:48:08.924692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd71747f4ee04927b1af2148c000d1c10bc3601c1c10c7358f0b7fca8011ff4

Aliases

arxiv: 1407.1910 · arxiv_version: 1407.1910v1 · doi: 10.48550/arxiv.1407.1910 · pith_short_12: RPLROR7U5YCJ · pith_short_16: RPLROR7U5YCJE6Y2 · pith_short_8: RPLROR7U

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/RPLROR7U5YCJE6Y26IKIYAANDQ \
  | 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: 8bd71747f4ee04927b1af2148c000d1c10bc3601c1c10c7358f0b7fca8011ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf4266ac427c995f96afbb72bfd94b359d9d708a3e20b0f692629fb58c6d173",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-07-08T00:18:02Z",
    "title_canon_sha256": "f737c26ce2e117e93fba7198ad4af03c466ab1573a37d34a10f0ab25ff6046fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1910",
    "kind": "arxiv",
    "version": 1
  }
}