Pith Number

pith:4LIWGZVA

pith:2025:4LIWGZVA2WRDRWD35CELV4OUUS

not attested not anchored not stored refs pending

Approximation guarantees of Median Mechanism in $\mathbb{R}^d$

Jianhao Jia, Nick Gravin

arxiv:2502.08578 v2 · 2025-02-12 · 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{4LIWGZVA2WRDRWD35CELV4OUUS}

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	2026-07-05T10:13:48.642925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d16366a0d5a238d87be888baf1d4a4a38f344c46455f48645e4317670c894e

Aliases

arxiv: 2502.08578 · arxiv_version: 2502.08578v2 · doi: 10.48550/arxiv.2502.08578 · pith_short_12: 4LIWGZVA2WRD · pith_short_16: 4LIWGZVA2WRDRWD3 · pith_short_8: 4LIWGZVA

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/4LIWGZVA2WRDRWD35CELV4OUUS \
  | 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: e2d16366a0d5a238d87be888baf1d4a4a38f344c46455f48645e4317670c894e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9dc6bc4603ef3627ca9343910e91a4a8c6dfae8ed6085d7f16da28c0ba46222",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-02-12T17:10:58Z",
    "title_canon_sha256": "8147106ea089e5749e80f3ebc05de5bae119ded753430b47fb9609524e3a2b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08578",
    "kind": "arxiv",
    "version": 2
  }
}