Pith Number

pith:GNRHFJW5

pith:2018:GNRHFJW5KWHTHZ3OEZL3P744OA

not attested not anchored not stored refs pending

Preference Elicitation and Robust Optimization with Multi-Attribute Quasi-Concave Choice Functions

Huifu Xu, Wenjie Huang, William B. Haskell

arxiv:1805.06632 v1 · 2018-05-17 · q-fin.RM · cs.AI · cs.IR · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNRHFJW5KWHTHZ3OEZL3P744OA}

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	2026-05-18T00:15:41.455092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

336272a6dd558f33e76e2657b7ff9c702396ce0ea56f2e4b48a7545d73f2f37b

Aliases

arxiv: 1805.06632 · arxiv_version: 1805.06632v1 · doi: 10.48550/arxiv.1805.06632 · pith_short_12: GNRHFJW5KWHT · pith_short_16: GNRHFJW5KWHTHZ3O · pith_short_8: GNRHFJW5

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/GNRHFJW5KWHTHZ3OEZL3P744OA \
  | 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: 336272a6dd558f33e76e2657b7ff9c702396ce0ea56f2e4b48a7545d73f2f37b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9466e882105a308280ce4143f86187eca298df02febcb0530834db9a83cbe453",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2018-05-17T07:37:33Z",
    "title_canon_sha256": "85a0c7f9eb0e0f6bf77151a9b4177f689f01f5329eb851e86b6eaf3f75ee9ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06632",
    "kind": "arxiv",
    "version": 1
  }
}