Pith Number

pith:JN7VKIJ5

pith:2014:JN7VKIJ5SOMYIBLNDMZER2O2NP

not attested not anchored not stored refs pending

On the Complexity of List Ranking in the Parallel External Memory Model

Nodari Sitchinava, Riko Jacob, Tobias Lieber

arxiv:1406.3279 v1 · 2014-06-12 · 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{JN7VKIJ5SOMYIBLNDMZER2O2NP}

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	2026-05-18T02:43:25.869044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b7f55213d939984056d1b3248e9da6bc24c1bf5b0d16fb5ea39c6f9095d09f6

Aliases

arxiv: 1406.3279 · arxiv_version: 1406.3279v1 · doi: 10.48550/arxiv.1406.3279 · pith_short_12: JN7VKIJ5SOMY · pith_short_16: JN7VKIJ5SOMYIBLN · pith_short_8: JN7VKIJ5

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/JN7VKIJ5SOMYIBLNDMZER2O2NP \
  | 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: 4b7f55213d939984056d1b3248e9da6bc24c1bf5b0d16fb5ea39c6f9095d09f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d6a3565d535c6cd7ffe2aa6ad9af960a374497af3add237c5ccdd6f46a866c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-06-12T16:04:17Z",
    "title_canon_sha256": "812f6864197c64f258efbcae4decc505db16ebb5b47f08bdfdd218bbc5082356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3279",
    "kind": "arxiv",
    "version": 1
  }
}