Pith Number

pith:E3CZO3SW

pith:2019:E3CZO3SWSB43MBR43KK24MSGYB

not attested not anchored not stored refs pending

Optimal Satisfiability Checking for Arithmetic $\mu$-Calculi

Daniel Hausmann, Lutz Schr\"oder

arxiv:1901.04893 v1 · 2019-01-15 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3CZO3SWSB43MBR43KK24MSGYB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:21.393522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c5976e569079b6063cda95ae3246c059a77d1c46060b5b4888718f1a18bfa5

Aliases

arxiv: 1901.04893 · arxiv_version: 1901.04893v1 · doi: 10.48550/arxiv.1901.04893 · pith_short_12: E3CZO3SWSB43 · pith_short_16: E3CZO3SWSB43MBR4 · pith_short_8: E3CZO3SW

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/E3CZO3SWSB43MBR43KK24MSGYB \
  | 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: 26c5976e569079b6063cda95ae3246c059a77d1c46060b5b4888718f1a18bfa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1ecd054afd3ea272640b8a84413489cbdfcdcbbc31cbb32f73106a2ca22b83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-01-15T15:59:38Z",
    "title_canon_sha256": "c849677d5d725fadc3de5701d31f9ffe862354b8b6222648e68c35426115d072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04893",
    "kind": "arxiv",
    "version": 1
  }
}