Pith Number

pith:IJ2NZL2Y

pith:2019:IJ2NZL2YZWWWDQ32HC2V2T2SVA

not attested not anchored not stored refs pending

Mechanism Design for Locating a Facility under Partial Information

Kate Larson, Vijay Menon

arxiv:1905.09230 v1 · 2019-05-22 · 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{IJ2NZL2YZWWWDQ32HC2V2T2SVA}

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	2026-05-17T23:45:21.553911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4274dcaf58cdad61c37a38b55d4f52a8356973289a58ce2e906357d1d46f0eee

Aliases

arxiv: 1905.09230 · arxiv_version: 1905.09230v1 · doi: 10.48550/arxiv.1905.09230 · pith_short_12: IJ2NZL2YZWWW · pith_short_16: IJ2NZL2YZWWWDQ32 · pith_short_8: IJ2NZL2Y

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/IJ2NZL2YZWWWDQ32HC2V2T2SVA \
  | 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: 4274dcaf58cdad61c37a38b55d4f52a8356973289a58ce2e906357d1d46f0eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8a6a2d2ef12bc3868564c72aa962c4a36d62a52792936b9de979fcaf5d0f36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-05-22T16:29:34Z",
    "title_canon_sha256": "9e421142aacde6774989a6c3d82c0c24ffe84a16b2e9061d2e4f21f53187a413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09230",
    "kind": "arxiv",
    "version": 1
  }
}