Pith Number

pith:3KXNLM2H

pith:2017:3KXNLM2HMSQLSZOM3EG5YAD2T2

not attested not anchored not stored refs pending

A Simulator for LLVM Bitcode

Ji\v{r}\'i Barnat, Petr Ro\v{c}kai

arxiv:1704.05551 v2 · 2017-04-18 · 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{3KXNLM2HMSQLSZOM3EG5YAD2T2}

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	2026-05-17T23:41:13.553760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daaed5b34764a0b965ccd90ddc007a9e8e2d32c4b5d9dd949d532bde7938ca86

Aliases

arxiv: 1704.05551 · arxiv_version: 1704.05551v2 · doi: 10.48550/arxiv.1704.05551 · pith_short_12: 3KXNLM2HMSQL · pith_short_16: 3KXNLM2HMSQLSZOM · pith_short_8: 3KXNLM2H

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/3KXNLM2HMSQLSZOM3EG5YAD2T2 \
  | 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: daaed5b34764a0b965ccd90ddc007a9e8e2d32c4b5d9dd949d532bde7938ca86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88d6fd2b1c52a7688b43b94323ea47633fe2c4090c995b87b65821e9c500049",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-04-18T22:23:16Z",
    "title_canon_sha256": "50972a36103d8fded1a756a965a70c16e5813d1ac5e73d096d9d4fe70d95cc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05551",
    "kind": "arxiv",
    "version": 2
  }
}