Pith Number

pith:ALPDHXS2

pith:2019:ALPDHXS23JXQJNQ27TPU5V5SAW

not attested not anchored not stored refs pending

Lags in the Release, Adoption, and Propagation of npm Vulnerability Fixes

Akinori Ihara, Bodin Chinthanet, Kenichi Matsumoto, Raula Gaikovina Kula, Shane McIntosh, Takashi Ishio

arxiv:1907.03407 v5 · 2019-07-08 · cs.SE · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALPDHXS23JXQJNQ27TPU5V5SAW}

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	2026-07-05T02:51:35.257364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02de33de5ada6f04b61afcdf4ed7b2058a14586e25c37c88e1f6319edba74c6d

Aliases

arxiv: 1907.03407 · arxiv_version: 1907.03407v5 · doi: 10.48550/arxiv.1907.03407 · pith_short_12: ALPDHXS23JXQ · pith_short_16: ALPDHXS23JXQJNQ2 · pith_short_8: ALPDHXS2

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/ALPDHXS23JXQJNQ27TPU5V5SAW \
  | 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: 02de33de5ada6f04b61afcdf4ed7b2058a14586e25c37c88e1f6319edba74c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98815fbe7bd12cc5d12571fb9386a9c71fb2d0df92bfde1fddef1bef814209dd",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-07-08T05:22:47Z",
    "title_canon_sha256": "b4185d8ead5868a57c53eda8cc75b795bf427694097c296178f6f80b63116831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03407",
    "kind": "arxiv",
    "version": 5
  }
}