Pith Number

pith:C2ZVFMHN

pith:2015:C2ZVFMHNKBRLZT4TQRNWBWNPWC

not attested not anchored not stored refs pending

Projective Networks: Topologies for Large Parallel Computer Systems

Carmen Mart\'inez, Crist\'obal Camarero, Enrique Vallejo, Ram\'on Beivide

arxiv:1512.07574 v1 · 2015-12-23 · cs.DC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2ZVFMHNKBRLZT4TQRNWBWNPWC}

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	2026-05-18T01:23:49.343683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b352b0ed5062bccf93845b60d9afb0afb12dcec297b3ae551b19d5dcd2546d

Aliases

arxiv: 1512.07574 · arxiv_version: 1512.07574v1 · doi: 10.48550/arxiv.1512.07574 · pith_short_12: C2ZVFMHNKBRL · pith_short_16: C2ZVFMHNKBRLZT4T · pith_short_8: C2ZVFMHN

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/C2ZVFMHNKBRLZT4TQRNWBWNPWC \
  | 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: 16b352b0ed5062bccf93845b60d9afb0afb12dcec297b3ae551b19d5dcd2546d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a47428fb48a5e6e70a1e04fdf299102ae12f0fde7b84732b76d3df60e6f6fa7",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-12-23T18:26:49Z",
    "title_canon_sha256": "cd4ae193626a4fb818e96d823b68ed84f0f9e30fb46769866c297b7934427490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07574",
    "kind": "arxiv",
    "version": 1
  }
}