Pith Number

pith:LS57ZJZC

pith:2020:LS57ZJZCDDVEQNHB7Y53P2QGSD

not attested not anchored not stored refs pending

The more you ask, the less you get: the negative impact of collaborative overload on performance

Anna Velyka, Marco Guerzoni

arxiv:2004.13545 v1 · 2020-04-28 · stat.AP · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LS57ZJZCDDVEQNHB7Y53P2QGSD}

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.

Cited by

1 paper in Pith

Towards Quantum Network Performance Metrics: Challenges and Demonstration

Receipt and verification

First computed	2026-07-05T00:59:00.531128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cbbfca72218ea4834e1fe3bb7ea0690dc44c4f70cbbcd7965fa4738c2ae5b15

Aliases

arxiv: 2004.13545 · arxiv_version: 2004.13545v1 · doi: 10.48550/arxiv.2004.13545 · pith_short_12: LS57ZJZCDDVE · pith_short_16: LS57ZJZCDDVEQNHB · pith_short_8: LS57ZJZC

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/LS57ZJZCDDVEQNHB7Y53P2QGSD \
  | 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: 5cbbfca72218ea4834e1fe3bb7ea0690dc44c4f70cbbcd7965fa4738c2ae5b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8abf29317b2f567e3d9c048cc660e39c7b2cb0f26df6a61b4b027c6cedf69bc9",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-04-28T14:16:49Z",
    "title_canon_sha256": "0e72fdf4242ee44a8ae4e47e7038fa8e9a056a7c695825992be4aef7fa1df4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13545",
    "kind": "arxiv",
    "version": 1
  }
}