Pith Number

pith:6Z5D5WG3

pith:2014:6Z5D5WG3AHU3M2OLX6BSJ2WV5Y

not attested not anchored not stored refs pending

Optimal Data Structures for Farthest-Point Queries in Cactus Networks

Anil Maheshwari, Carsten Grimm, Jean-Lou De Carufel, Michiel Smid, Prosenjit Bose

arxiv:1411.1879 v1 · 2014-11-07 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Z5D5WG3AHU3M2OLX6BSJ2WV5Y}

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	2026-05-18T02:23:26.483859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67a3ed8db01e9b669cbbf8324ead5ee30898d4f069694f6f061dfacece40856

Aliases

arxiv: 1411.1879 · arxiv_version: 1411.1879v1 · doi: 10.48550/arxiv.1411.1879 · pith_short_12: 6Z5D5WG3AHU3 · pith_short_16: 6Z5D5WG3AHU3M2OL · pith_short_8: 6Z5D5WG3

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/6Z5D5WG3AHU3M2OLX6BSJ2WV5Y \
  | 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: f67a3ed8db01e9b669cbbf8324ead5ee30898d4f069694f6f061dfacece40856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8607928dfc587cbc95a636ec4ea677569afe7518fc2b22c8e12ed5a148c2455",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-07T10:32:27Z",
    "title_canon_sha256": "534ced88612075b359d90dde781cc4144e1ad49cce4798dd53d562360d76d5a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1879",
    "kind": "arxiv",
    "version": 1
  }
}