Pith Number

pith:RO2V26AV

pith:2011:RO2V26AVRTEA6B3XOANEQL6QYV

not attested not anchored not stored refs pending

Inapproximability of NP-Complete Variants of Nash Equilibrium

Eden Chlamtac, Mark Braverman, Per Austrin

arxiv:1104.3760 v1 · 2011-04-19 · cs.CC · 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{RO2V26AVRTEA6B3XOANEQL6QYV}

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	2026-05-18T04:23:55.735573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb55d78158cc80f0777701a482fd0c5726a584406ffd0a883e7a752763a468e

Aliases

arxiv: 1104.3760 · arxiv_version: 1104.3760v1 · doi: 10.48550/arxiv.1104.3760 · pith_short_12: RO2V26AVRTEA · pith_short_16: RO2V26AVRTEA6B3X · pith_short_8: RO2V26AV

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/RO2V26AVRTEA6B3XOANEQL6QYV \
  | 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: 8bb55d78158cc80f0777701a482fd0c5726a584406ffd0a883e7a752763a468e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f265026641f34dcd826364d4f54758382a2aa0a3332d9a4389d723d7f941c947",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2011-04-19T14:26:03Z",
    "title_canon_sha256": "a6cf835e18cb0aa7aa6382323bf8cccee3f2d27e5c0b47c9d0e22f55b5230880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3760",
    "kind": "arxiv",
    "version": 1
  }
}