Pith Number

pith:TGUDJ7MH

pith:2021:TGUDJ7MHQLPFBBRMS4KAVFKYNU

not attested not anchored not stored refs pending

NodeSRT: A Selective Regression Testing Tool for Node.js Application

Yufeng Chen

arxiv:2104.00142 v1 · 2021-03-31 · 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{TGUDJ7MHQLPFBBRMS4KAVFKYNU}

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	2026-07-05T02:28:24.171379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a834fd8782de50862c97140a95586d03d8787c948446ef0ac6b93deee970a3

Aliases

arxiv: 2104.00142 · arxiv_version: 2104.00142v1 · doi: 10.48550/arxiv.2104.00142 · pith_short_12: TGUDJ7MHQLPF · pith_short_16: TGUDJ7MHQLPFBBRM · pith_short_8: TGUDJ7MH

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/TGUDJ7MHQLPFBBRMS4KAVFKYNU \
  | 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: 99a834fd8782de50862c97140a95586d03d8787c948446ef0ac6b93deee970a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e68e6fdee226ee38e9fa86bc02c15761d66291327a4e06bbce016f215333355c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-31T22:23:48Z",
    "title_canon_sha256": "a0a6c82940fac9200c9368a64325d62d856f18000f52a05734f58f415c43ef6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00142",
    "kind": "arxiv",
    "version": 1
  }
}