Pith Number

pith:246ZZV7F

pith:2021:246ZZV7FE6YNFYRPWASM3AV6QG

not attested not anchored not stored refs pending

Blindspots in Python and Java APIs Result in Vulnerable Code

Elisha Myers, Jessie Elise Somerville, Natalie C. Ebner, Tian LIN, Yuriy Brun

arxiv:2103.06091 v1 · 2021-03-10 · 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{246ZZV7FE6YNFYRPWASM3AV6QG}

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	2026-07-05T02:22:01.512593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d73d9cd7e527b0d2e22fb024cd82be81940c2807e263357a3046b699953b86b0

Aliases

arxiv: 2103.06091 · arxiv_version: 2103.06091v1 · doi: 10.48550/arxiv.2103.06091 · pith_short_12: 246ZZV7FE6YN · pith_short_16: 246ZZV7FE6YNFYRP · pith_short_8: 246ZZV7F

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/246ZZV7FE6YNFYRPWASM3AV6QG \
  | 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: d73d9cd7e527b0d2e22fb024cd82be81940c2807e263357a3046b699953b86b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e49165d728df5ceff9f4ae72eef431889a18f8e02c6a289367c345a91446dae7",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-10T14:44:19Z",
    "title_canon_sha256": "a9498b2f6dfcaeb19a362166d13c15c7fc10b80d3806ee95812119f1e25935d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06091",
    "kind": "arxiv",
    "version": 1
  }
}