Pith Number

pith:URMSMFJE

pith:2013:URMSMFJEGHCPAYMBNZAKX4CBHJ

not attested not anchored not stored refs pending

Similarity Measures on Preference Structures, Part II: Utility Functions

John Miyamoto, Peter Haddawy, Vu A. Ha

arxiv:1301.2274 v1 · 2013-01-10 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URMSMFJEGHCPAYMBNZAKX4CBHJ}

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	2026-05-18T03:36:45.680586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a45926152431c4f061816e40abf0413a593f8cec291aab97aa067542d5c71a1b

Aliases

arxiv: 1301.2274 · arxiv_version: 1301.2274v1 · doi: 10.48550/arxiv.1301.2274 · pith_short_12: URMSMFJEGHCP · pith_short_16: URMSMFJEGHCPAYMB · pith_short_8: URMSMFJE

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/URMSMFJEGHCPAYMBNZAKX4CBHJ \
  | 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: a45926152431c4f061816e40abf0413a593f8cec291aab97aa067542d5c71a1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d812bbb0791400519ed763a8da39aaa11ccbc0ee4c2f4a82898c787f7bc1d0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-10T16:23:53Z",
    "title_canon_sha256": "a362affe38902509159ad1afb0ae3fdd47ed2174a2ac7691f59f8e0235c27b1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2274",
    "kind": "arxiv",
    "version": 1
  }
}