Pith Number

pith:Q2HEFKN4

pith:2025:Q2HEFKN436QR3EHN7LESL74TA4

not attested not anchored not stored refs pending

Fixed Point Computation: Beating Brute Force with Smoothed Analysis

Constantinos Daskalakis, Idan Attias, Manolis Zampetakis, Rui Yao, Yuval Dagan

arxiv:2501.10884 v1 · 2025-01-18 · cs.GT · cs.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2HEFKN436QR3EHN7LESL74TA4}

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.

Cited by

1 paper in Pith

Pushing the Complexity Boundaries of Fixed-Point Equations: Adaptation to Contraction and Controlled Expansion

Receipt and verification

First computed	2026-07-05T10:03:00.226412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

868e42a9bcdfa11d90edfac925ff93073d66b0ed54cbb66779da0b0feb180b2e

Aliases

arxiv: 2501.10884 · arxiv_version: 2501.10884v1 · doi: 10.48550/arxiv.2501.10884 · pith_short_12: Q2HEFKN436QR · pith_short_16: Q2HEFKN436QR3EHN · pith_short_8: Q2HEFKN4

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/Q2HEFKN436QR3EHN7LESL74TA4 \
  | 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: 868e42a9bcdfa11d90edfac925ff93073d66b0ed54cbb66779da0b0feb180b2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d426242977633897c46457c5bc538a9db7d9f7a7d60b1091732b9ba29b5e1b88",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-01-18T21:32:26Z",
    "title_canon_sha256": "e08c6c50c683f6697297170da4280c934b6458ca805456d6da0eac12372cd150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10884",
    "kind": "arxiv",
    "version": 1
  }
}