Pith Number

pith:324CSYSV

pith:2012:324CSYSV7F5NRTSSAE4CK7PZYL

not attested not anchored not stored refs pending

Flexible Dynamic Information Flow Control in the Presence of Exceptions

Alejandro Russo, David Mazi\`eres, Deian Stefan, John C. Mitchell

arxiv:1207.1457 v1 · 2012-07-05 · cs.CR · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{324CSYSV7F5NRTSSAE4CK7PZYL}

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	2026-05-18T02:21:08.484477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb8296255f97ad8ce520138257df9c2f4f69b7ea79f5248f625a88f23d2bff2

Aliases

arxiv: 1207.1457 · arxiv_version: 1207.1457v1 · doi: 10.48550/arxiv.1207.1457 · pith_short_12: 324CSYSV7F5N · pith_short_16: 324CSYSV7F5NRTSS · pith_short_8: 324CSYSV

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/324CSYSV7F5NRTSSAE4CK7PZYL \
  | 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: deb8296255f97ad8ce520138257df9c2f4f69b7ea79f5248f625a88f23d2bff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cba39c8289b288e6fade0dd43d82689ddfda6a60d7a9140f9f0cc50b67d3470",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-07-05T20:28:17Z",
    "title_canon_sha256": "c7acdca09b6f0706aa2fd3666f6bdbee35211be6ce7774b8508c38d446248781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1457",
    "kind": "arxiv",
    "version": 1
  }
}