Pith Number

pith:3QZGCVFF

pith:2010:3QZGCVFFTWZYTCAMJ3N57RZCCY

not attested not anchored not stored refs pending

Synthesis of Binary k-Stage Machines

Elena Dubrova

arxiv:1009.5802 v1 · 2010-09-29 · 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{3QZGCVFFTWZYTCAMJ3N57RZCCY}

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	2026-05-18T04:40:08.880119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc326154a59db389880c4edbdfc722161b13804fd39a748519ffd76489ee9607

Aliases

arxiv: 1009.5802 · arxiv_version: 1009.5802v1 · doi: 10.48550/arxiv.1009.5802 · pith_short_12: 3QZGCVFFTWZY · pith_short_16: 3QZGCVFFTWZYTCAM · pith_short_8: 3QZGCVFF

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/3QZGCVFFTWZYTCAMJ3N57RZCCY \
  | 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: dc326154a59db389880c4edbdfc722161b13804fd39a748519ffd76489ee9607

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad502e842ed2f1b0b98e7656e480747f6a02dfdc18e08735fe19b3869c7bd4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2010-09-29T08:38:53Z",
    "title_canon_sha256": "2167fea58dd79c4de4214bb1e5c715d0f3859ed77aeb7bc09578ba4374d8b0ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5802",
    "kind": "arxiv",
    "version": 1
  }
}