Pith Number

pith:RNF4FM4M

pith:2016:RNF4FM4MXDWFUCZJIX4352AWHP

not attested not anchored not stored refs pending

Computational Efficiency Requires Simple Taxation

Shahar Dobzinski

arxiv:1604.01971 v1 · 2016-04-07 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNF4FM4MXDWFUCZJIX4352AWHP}

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	2026-05-18T01:17:31.540841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4bc2b38cb8ec5a0b2945f9bee8163be83ba12a72cef777560224245da1e57a

Aliases

arxiv: 1604.01971 · arxiv_version: 1604.01971v1 · doi: 10.48550/arxiv.1604.01971 · pith_short_12: RNF4FM4MXDWF · pith_short_16: RNF4FM4MXDWFUCZJ · pith_short_8: RNF4FM4M

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/RNF4FM4MXDWFUCZJIX4352AWHP \
  | 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: 8b4bc2b38cb8ec5a0b2945f9bee8163be83ba12a72cef777560224245da1e57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aea3d448094739492315e4a73df7e02c3ff9aa0214bbc9387eab2755262eb0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2016-04-07T12:13:12Z",
    "title_canon_sha256": "55b2c9c702b7da86504d08e9d5a4db4204aa18a7772d2b31ac5066a9abc86c50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01971",
    "kind": "arxiv",
    "version": 1
  }
}