Pith Number

pith:72Q435CL

pith:2018:72Q435CLOZI2QNA4TPS2DTLDT5

not attested not anchored not stored refs pending

Online Evaluation for Effective Web Service Development

Alexey Drutsa, Gleb Gusev, Igor Yashkov, Pavel Serdyukov, Roman Budylin

arxiv:1809.00661 v1 · 2018-09-03 · cs.HC · cs.PF · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72Q435CLOZI2QNA4TPS2DTLDT5}

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	2026-05-18T00:06:32.840466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fea1cdf44b7651a8341c9be5a1cd639f672d54d47e42c7be22e770b45cca3a58

Aliases

arxiv: 1809.00661 · arxiv_version: 1809.00661v1 · doi: 10.48550/arxiv.1809.00661 · pith_short_12: 72Q435CLOZI2 · pith_short_16: 72Q435CLOZI2QNA4 · pith_short_8: 72Q435CL

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/72Q435CLOZI2QNA4TPS2DTLDT5 \
  | 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: fea1cdf44b7651a8341c9be5a1cd639f672d54d47e42c7be22e770b45cca3a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c69ebbd7fab219348bf25c0e61e16c6f6482cb9822959aa36eb93c6cdc13bc",
    "cross_cats_sorted": [
      "cs.PF",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-09-03T17:14:47Z",
    "title_canon_sha256": "46eccf8e1b3d3e247f4ec1a9c1cad14273c1bb10342acc288b733a8e59364d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00661",
    "kind": "arxiv",
    "version": 1
  }
}