Pith Number

pith:QPLVZF32

pith:2017:QPLVZF32HZSGZDMQOTGRN24RYD

not attested not anchored not stored refs pending

Node-Independent Spanning Trees in Gaussian Networks

Anton Cerny, Bader AlBdaiwi, Zaid Hussain

arxiv:1701.02991 v1 · 2017-01-11 · 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{QPLVZF32HZSGZDMQOTGRN24RYD}

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	2026-05-18T00:33:52.771311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d75c977a3e646c8d9074cd16eb91c0dbd679b7119fbaad752d1a12d62d57ac

Aliases

arxiv: 1701.02991 · arxiv_version: 1701.02991v1 · doi: 10.48550/arxiv.1701.02991 · pith_short_12: QPLVZF32HZSG · pith_short_16: QPLVZF32HZSGZDMQ · pith_short_8: QPLVZF32

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/QPLVZF32HZSGZDMQOTGRN24RYD \
  | 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: 83d75c977a3e646c8d9074cd16eb91c0dbd679b7119fbaad752d1a12d62d57ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cb3bc11dbd0eb4a6cb52f29e5d9c226d21e0124f5284cd253616c9ea034be3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-01-11T14:43:05Z",
    "title_canon_sha256": "56329d9603d7d3411362c145e78793aa4d26b2eedb294c71e2360f318f0dad82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02991",
    "kind": "arxiv",
    "version": 1
  }
}