Pith Number

pith:RZ5FKZOW

pith:2015:RZ5FKZOWI4HMDIIDHM75JXY6LA

not attested not anchored not stored refs pending

Public projects, Boolean functions and the borders of Border's theorem

Noam Nisan, Parikshit Gopalan, Tim Roughgarden

arxiv:1504.07687 v1 · 2015-04-29 · cs.GT · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZ5FKZOWI4HMDIIDHM75JXY6LA}

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	2026-05-18T02:17:32.565168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7a5565d6470ec1a1033b3fd4df1e58276dc56f95ca7fc5ea83a6deba715262

Aliases

arxiv: 1504.07687 · arxiv_version: 1504.07687v1 · doi: 10.48550/arxiv.1504.07687 · pith_short_12: RZ5FKZOWI4HM · pith_short_16: RZ5FKZOWI4HMDIID · pith_short_8: RZ5FKZOW

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/RZ5FKZOWI4HMDIIDHM75JXY6LA \
  | 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: 8e7a5565d6470ec1a1033b3fd4df1e58276dc56f95ca7fc5ea83a6deba715262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c965622807a278ad2160cc665708e4cd88e140302c37215142e5c15d0ad8ab",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-04-29T00:24:39Z",
    "title_canon_sha256": "56ee9608837e4709380e74bc90e9a0a041aa6bc12bead7ae618af0a006d1f0ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07687",
    "kind": "arxiv",
    "version": 1
  }
}