Pith Number

pith:2DF7EWXV

pith:2017:2DF7EWXVU52NCIED7RMRREU3SM

not attested not anchored not stored refs pending

Optimal Data Acquisition for Statistical Estimation

Brendan Lucier, Juba Ziani, Nicole Immorlica, Vasilis Syrgkanis, Yiling Chen

arxiv:1711.01295 v2 · 2017-11-03 · cs.GT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DF7EWXVU52NCIED7RMRREU3SM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:06:30.920031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0cbf25af5a774d12083fc5918929b931a28b7c9e69fef4a97fad9a4575fdaf7

Aliases

arxiv: 1711.01295 · arxiv_version: 1711.01295v2 · doi: 10.48550/arxiv.1711.01295 · pith_short_12: 2DF7EWXVU52N · pith_short_16: 2DF7EWXVU52NCIED · pith_short_8: 2DF7EWXV

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/2DF7EWXVU52NCIED7RMRREU3SM \
  | 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: d0cbf25af5a774d12083fc5918929b931a28b7c9e69fef4a97fad9a4575fdaf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e7c412b498f1cb323ae64f1d63cc3980e5da7062f27aa79efab033a64b4824",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-11-03T18:47:58Z",
    "title_canon_sha256": "35efba71f4ca9e88923b2525aef74a6b8b855f16e6f40e2826dff364f6e74b63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01295",
    "kind": "arxiv",
    "version": 2
  }
}