Pith Number

pith:LZTZL4I2

pith:2017:LZTZL4I2PTYE6GEPO6C3JYVR66

not attested not anchored not stored refs pending

Eliminating Variables in Boolean Equation Systems

Bj{\o}rn M{\o}ller Greve, Gunnar Fl{\o}ystad, H{\aa}vard Raddum, {\O}yvind Ytrehus

arxiv:1710.08540 v1 · 2017-10-23 · 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{LZTZL4I2PTYE6GEPO6C3JYVR66}

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	2026-05-18T00:32:15.715304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6795f11a7cf04f188f7785b4e2b1f7b805156ed1e5916f2b4c254370e1c5ea

Aliases

arxiv: 1710.08540 · arxiv_version: 1710.08540v1 · doi: 10.48550/arxiv.1710.08540 · pith_short_12: LZTZL4I2PTYE · pith_short_16: LZTZL4I2PTYE6GEP · pith_short_8: LZTZL4I2

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/LZTZL4I2PTYE6GEPO6C3JYVR66 \
  | 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: 5e6795f11a7cf04f188f7785b4e2b1f7b805156ed1e5916f2b4c254370e1c5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d278a64feb3ea2435307abc5f3f6c98ab006ef06f1ffa733696c8ab2d58eb591",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-10-23T22:50:17Z",
    "title_canon_sha256": "7286a8c8d1227575f346b592c8165747c64ef2cc07d54144fd761df6ead15222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08540",
    "kind": "arxiv",
    "version": 1
  }
}