Pith Number

pith:KCPGJEYC

pith:2014:KCPGJEYCTTOQVL7FWODHQYL2NB

not attested not anchored not stored refs pending

A GRASS GIS parallel module for radio-propagation predictions

Felipe A. Cruz, Lucas Benedi\v{c}i\v{c}, Peter Koro\v{s}ec, Tsuyoshi Hamada

arxiv:1402.4010 v1 · 2014-02-17 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCPGJEYCTTOQVL7FWODHQYL2NB}

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	2026-05-18T02:58:54.834855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509e6493029cdd0aafe5b38678617a6852511a9d4e544c5ef91359c383a1c0c3

Aliases

arxiv: 1402.4010 · arxiv_version: 1402.4010v1 · doi: 10.48550/arxiv.1402.4010 · pith_short_12: KCPGJEYCTTOQ · pith_short_16: KCPGJEYCTTOQVL7F · pith_short_8: KCPGJEYC

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/KCPGJEYCTTOQVL7FWODHQYL2NB \
  | 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: 509e6493029cdd0aafe5b38678617a6852511a9d4e544c5ef91359c383a1c0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb2903567daae0d119f4aaee31b37d534d0ea84f5e25553126ed5d326d4a5a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-02-17T14:10:12Z",
    "title_canon_sha256": "822b5fef8586b2335285d696c9e034ccfd6830d3259452b4260bd3bd99cf311a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4010",
    "kind": "arxiv",
    "version": 1
  }
}