Pith Number

pith:PISQDMH3

pith:2022:PISQDMH3DZGKCWQIHDKR7QYGJM

not attested not anchored not stored refs pending

A Universal Error Measure for Input Predictions Applied to Online Graph Problems

Alberto Marchetti-Spaccamela, Alexander Lindermayr, Giulia Bernardini, Leen Stougie, Michelle Sweering, Nicole Megow

arxiv:2205.12850 v2 · 2022-05-25 · 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{PISQDMH3DZGKCWQIHDKR7QYGJM}

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

Learning-Augmented Algorithms for MTS with Bandit Access to Multiple Predictors

Receipt and verification

First computed	2026-07-05T05:04:48.828096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a2501b0fb1e4ca15a0838d51fc3064b3af1f8bd908db340bb3fab587f9db7ba

Aliases

arxiv: 2205.12850 · arxiv_version: 2205.12850v2 · doi: 10.48550/arxiv.2205.12850 · pith_short_12: PISQDMH3DZGK · pith_short_16: PISQDMH3DZGKCWQI · pith_short_8: PISQDMH3

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/PISQDMH3DZGKCWQIHDKR7QYGJM \
  | 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: 7a2501b0fb1e4ca15a0838d51fc3064b3af1f8bd908db340bb3fab587f9db7ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5548ba5164a07308534efd4bc63193d9362cbf51598441c9bfe67b77002a36",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-05-25T15:24:03Z",
    "title_canon_sha256": "5f2dfbe5d4c9a5a01e6c4cf8d2aa25183324e97c085c00e74daf8ec5ce3f9885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12850",
    "kind": "arxiv",
    "version": 2
  }
}