Pith Number

pith:KC2CH56V

pith:2018:KC2CH56V5D2SPFMTYZVCZX6XWI

not attested not anchored not stored refs pending

CT-Wasm: Type-Driven Secure Cryptography for the Web Ecosystem

Conrad Watt, Deian Stefan, John Renner, Natalie Popescu, Sunjay Cauligi

arxiv:1808.01348 v5 · 2018-08-03 · 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{KC2CH56V5D2SPFMTYZVCZX6XWI}

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	2026-05-17T23:58:13.940746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b423f7d5e8f5279593c66a2cdfd7b2012375cd452d646fbf2bf7904d972cfb

Aliases

arxiv: 1808.01348 · arxiv_version: 1808.01348v5 · doi: 10.48550/arxiv.1808.01348 · pith_short_12: KC2CH56V5D2S · pith_short_16: KC2CH56V5D2SPFMT · pith_short_8: KC2CH56V

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/KC2CH56V5D2SPFMTYZVCZX6XWI \
  | 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: 50b423f7d5e8f5279593c66a2cdfd7b2012375cd452d646fbf2bf7904d972cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e327aa534b517e067f06deb5d4bbc8b41291435e1d16c1d03bada00361769825",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-08-03T20:39:10Z",
    "title_canon_sha256": "ba88ff65c6a429079d59891ca01665ef28db7d6ad07c2681bc5ddd3e83fb46ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01348",
    "kind": "arxiv",
    "version": 5
  }
}